15142862

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 26593920

約数和(自身を除く): 11451058

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 809, 1337, 1618, 2674, 5663, 9359, 11326, 18718, 39641, 79282, 154519, 309038, 1081633, 2163266, 7571431, 15142862]

約数ペア:

[(1, 15142862), (2, 7571431), (7, 2163266), (14, 1081633), (49, 309038), (98, 154519), (191, 79282), (382, 39641), (809, 18718), (1337, 11326), (1618, 9359), (2674, 5663)]