15102796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{10459}}^1$

素因数の和:10501

約数の個数: 18

約数和(自身を含む): 27896820

約数和(自身を除く): 12794024

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 10459, 20918, 41836, 198721, 397442, 794884, 3775699, 7551398, 15102796]

約数ペア:

[(1, 15102796), (2, 7551398), (4, 3775699), (19, 794884), (38, 397442), (76, 198721), (361, 41836), (722, 20918), (1444, 10459)]