15715684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 29272320

約数和(自身を除く): 13556636

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 967, 1934, 3868, 4063, 8126, 16252, 16439, 32878, 65756, 231113, 462226, 924452, 3928921, 7857842, 15715684]

約数ペア:

[(1, 15715684), (2, 7857842), (4, 3928921), (17, 924452), (34, 462226), (68, 231113), (239, 65756), (478, 32878), (956, 16439), (967, 16252), (1934, 8126), (3868, 4063)]