15697919728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{62053}}^1$

素因数の和:62321

約数の個数: 40

約数和(自身を含む): 30917288528

約数和(自身を除く): 15219368800

約数列:

[1, 2, 4, 8, 16, 97, 163, 194, 326, 388, 652, 776, 1304, 1552, 2608, 15811, 31622, 62053, 63244, 124106, 126488, 248212, 252976, 496424, 992848, 6019141, 10114639, 12038282, 20229278, 24076564, 40458556, 48153128, 80917112, 96306256, 161834224, 981119983, 1962239966, 3924479932, 7848959864, 15697919728]

約数ペア:

[(1, 15697919728), (2, 7848959864), (4, 3924479932), (8, 1962239966), (16, 981119983), (97, 161834224), (163, 96306256), (194, 80917112), (326, 48153128), (388, 40458556), (652, 24076564), (776, 20229278), (1304, 12038282), (1552, 10114639), (2608, 6019141), (15811, 992848), (31622, 496424), (62053, 252976), (63244, 248212), (124106, 126488)]