19112034316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 36458053632

約数和(自身を除く): 17346019316

約数列:

[1, 2, 4, 31, 37, 47, 62, 74, 94, 124, 148, 188, 263, 337, 526, 674, 1052, 1147, 1348, 1457, 1739, 2294, 2914, 3478, 4588, 5828, 6956, 8153, 9731, 10447, 12361, 12469, 15839, 16306, 19462, 20894, 24722, 24938, 31678, 32612, 38924, 41788, 49444, 49876, 53909, 63356, 88631, 107818, 177262, 215636, 301661, 354524, 383191, 386539, 457357, 491009, 586043, 603322, 766382, 773078, 914714, 982018, 1172086, 1206644, 1532764, 1546156, 1829428, 1964036, 2344172, 2747561, 3279347, 4165657, 5495122, 6558694, 8331314, 10990244, 13117388, 14178067, 16662628, 18167333, 28356134, 36334666, 56712268, 72669332, 101659757, 129135367, 154129309, 203319514, 258270734, 308258618, 406639028, 516541468, 616517236, 4778008579, 9556017158, 19112034316]

約数ペア:

[(1, 19112034316), (2, 9556017158), (4, 4778008579), (31, 616517236), (37, 516541468), (47, 406639028), (62, 308258618), (74, 258270734), (94, 203319514), (124, 154129309), (148, 129135367), (188, 101659757), (263, 72669332), (337, 56712268), (526, 36334666), (674, 28356134), (1052, 18167333), (1147, 16662628), (1348, 14178067), (1457, 13117388), (1739, 10990244), (2294, 8331314), (2914, 6558694), (3478, 5495122), (4588, 4165657), (5828, 3279347), (6956, 2747561), (8153, 2344172), (9731, 1964036), (10447, 1829428), (12361, 1546156), (12469, 1532764), (15839, 1206644), (16306, 1172086), (19462, 982018), (20894, 914714), (24722, 773078), (24938, 766382), (31678, 603322), (32612, 586043), (38924, 491009), (41788, 457357), (49444, 386539), (49876, 383191), (53909, 354524), (63356, 301661), (88631, 215636), (107818, 177262)]