15209122

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 23208120

約数和(自身を除く): 7998998

約数列:

[1, 2, 113, 173, 226, 346, 389, 778, 19549, 39098, 43957, 67297, 87914, 134594, 7604561, 15209122]

約数ペア:

[(1, 15209122), (2, 7604561), (113, 134594), (173, 87914), (226, 67297), (346, 43957), (389, 39098), (778, 19549)]