15349796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 36664320

約数和(自身を除く): 21314524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 43, 44, 61, 76, 77, 86, 122, 133, 154, 172, 209, 244, 266, 301, 308, 418, 427, 473, 532, 602, 671, 817, 836, 854, 946, 1159, 1204, 1342, 1463, 1634, 1708, 1892, 2318, 2623, 2684, 2926, 3268, 3311, 4636, 4697, 5246, 5719, 5852, 6622, 8113, 8987, 9394, 10492, 11438, 12749, 13244, 16226, 17974, 18361, 18788, 22876, 25498, 28853, 32452, 35948, 36722, 49837, 50996, 57706, 62909, 73444, 89243, 99674, 115412, 125818, 178486, 199348, 201971, 251636, 348859, 356972, 403942, 548207, 697718, 807884, 1096414, 1395436, 2192828, 3837449, 7674898, 15349796]

約数ペア:

[(1, 15349796), (2, 7674898), (4, 3837449), (7, 2192828), (11, 1395436), (14, 1096414), (19, 807884), (22, 697718), (28, 548207), (38, 403942), (43, 356972), (44, 348859), (61, 251636), (76, 201971), (77, 199348), (86, 178486), (122, 125818), (133, 115412), (154, 99674), (172, 89243), (209, 73444), (244, 62909), (266, 57706), (301, 50996), (308, 49837), (418, 36722), (427, 35948), (473, 32452), (532, 28853), (602, 25498), (671, 22876), (817, 18788), (836, 18361), (854, 17974), (946, 16226), (1159, 13244), (1204, 12749), (1342, 11438), (1463, 10492), (1634, 9394), (1708, 8987), (1892, 8113), (2318, 6622), (2623, 5852), (2684, 5719), (2926, 5246), (3268, 4697), (3311, 4636)]