19915941312

素因数分解:

$2^6\times 3^3\times {\mathrm{11525429}}^1$

素因数の和:11525450

約数の個数: 56

約数和(自身を含む): 58549184400

約数和(自身を除く): 38633243088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11525429, 23050858, 34576287, 46101716, 69152574, 92203432, 103728861, 138305148, 184406864, 207457722, 276610296, 311186583, 368813728, 414915444, 553220592, 622373166, 737627456, 829830888, 1106441184, 1244746332, 1659661776, 2212882368, 2489492664, 3319323552, 4978985328, 6638647104, 9957970656, 19915941312]

約数ペア:

[(1, 19915941312), (2, 9957970656), (3, 6638647104), (4, 4978985328), (6, 3319323552), (8, 2489492664), (9, 2212882368), (12, 1659661776), (16, 1244746332), (18, 1106441184), (24, 829830888), (27, 737627456), (32, 622373166), (36, 553220592), (48, 414915444), (54, 368813728), (64, 311186583), (72, 276610296), (96, 207457722), (108, 184406864), (144, 138305148), (192, 103728861), (216, 92203432), (288, 69152574), (432, 46101716), (576, 34576287), (864, 23050858), (1728, 11525429)]