15263726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 25189920

約数和(自身を除く): 9926194

約数列:

[1, 2, 19, 38, 41, 82, 97, 101, 194, 202, 779, 1558, 1843, 1919, 3686, 3838, 3977, 4141, 7954, 8282, 9797, 19594, 75563, 78679, 151126, 157358, 186143, 372286, 401677, 803354, 7631863, 15263726]

約数ペア:

[(1, 15263726), (2, 7631863), (19, 803354), (38, 401677), (41, 372286), (82, 186143), (97, 157358), (101, 151126), (194, 78679), (202, 75563), (779, 19594), (1558, 9797), (1843, 8282), (1919, 7954), (3686, 4141), (3838, 3977)]