23203142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4457}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 36912240

約数和(自身を除く): 13709098

約数列:

[1, 2, 19, 38, 137, 274, 2603, 4457, 5206, 8914, 84683, 169366, 610609, 1221218, 11601571, 23203142]

約数ペア:

[(1, 23203142), (2, 11601571), (19, 1221218), (38, 610609), (137, 169366), (274, 84683), (2603, 8914), (4457, 5206)]