15008889154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1\times {\mathrm{20707}}^1$

素因数の和:22990

約数の個数: 32

約数和(自身を含む): 26861423616

約数和(自身を除く): 11852534462

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2251, 4502, 15757, 20707, 31514, 41414, 51773, 103546, 144949, 289898, 362411, 476261, 724822, 952522, 3333827, 6667654, 46611457, 93222914, 326280199, 652560398, 1072063511, 2144127022, 7504444577, 15008889154]

約数ペア:

[(1, 15008889154), (2, 7504444577), (7, 2144127022), (14, 1072063511), (23, 652560398), (46, 326280199), (161, 93222914), (322, 46611457), (2251, 6667654), (4502, 3333827), (15757, 952522), (20707, 724822), (31514, 476261), (41414, 362411), (51773, 289898), (103546, 144949)]