15697464958

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{17327}}^1$

素因数の和:17896

約数の個数: 32

約数和(自身を含む): 27144797184

約数和(自身を除く): 11447332226

約数列:

[1, 2, 7, 14, 163, 326, 397, 794, 1141, 2282, 2779, 5558, 17327, 34654, 64711, 121289, 129422, 242578, 452977, 905954, 2824301, 5648602, 6878819, 13757638, 19770107, 39540214, 48151733, 96303466, 1121247497, 2242494994, 7848732479, 15697464958]

約数ペア:

[(1, 15697464958), (2, 7848732479), (7, 2242494994), (14, 1121247497), (163, 96303466), (326, 48151733), (397, 39540214), (794, 19770107), (1141, 13757638), (2282, 6878819), (2779, 5648602), (5558, 2824301), (17327, 905954), (34654, 452977), (64711, 242578), (121289, 129422)]