15679521158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1\times {\mathrm{20789}}^1$

素因数の和:23984

約数の個数: 32

約数和(自身を含む): 28470657600

約数和(自身を除く): 12791136442

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3169, 6338, 20789, 22183, 41578, 44366, 53873, 107746, 145523, 291046, 353413, 377111, 706826, 754222, 2473891, 4947782, 65880341, 131760682, 461162387, 922324774, 1119965797, 2239931594, 7839760579, 15679521158]

約数ペア:

[(1, 15679521158), (2, 7839760579), (7, 2239931594), (14, 1119965797), (17, 922324774), (34, 461162387), (119, 131760682), (238, 65880341), (3169, 4947782), (6338, 2473891), (20789, 754222), (22183, 706826), (41578, 377111), (44366, 353413), (53873, 291046), (107746, 145523)]