15996354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 37791360

約数和(自身を除く): 21795006

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 53, 66, 102, 106, 159, 187, 269, 318, 374, 538, 561, 583, 807, 901, 1122, 1166, 1614, 1749, 1802, 2703, 2959, 3498, 4573, 5406, 5918, 8877, 9146, 9911, 13719, 14257, 17754, 19822, 27438, 28514, 29733, 42771, 50303, 59466, 85542, 100606, 150909, 156827, 242369, 301818, 313654, 470481, 484738, 727107, 940962, 1454214, 2666059, 5332118, 7998177, 15996354]

約数ペア:

[(1, 15996354), (2, 7998177), (3, 5332118), (6, 2666059), (11, 1454214), (17, 940962), (22, 727107), (33, 484738), (34, 470481), (51, 313654), (53, 301818), (66, 242369), (102, 156827), (106, 150909), (159, 100606), (187, 85542), (269, 59466), (318, 50303), (374, 42771), (538, 29733), (561, 28514), (583, 27438), (807, 19822), (901, 17754), (1122, 14257), (1166, 13719), (1614, 9911), (1749, 9146), (1802, 8877), (2703, 5918), (2959, 5406), (3498, 4573)]