1172051290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6168691}}^1$

素因数の和:6168717

約数の個数: 16

約数和(自身を含む): 2220729120

約数和(自身を除く): 1048677830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6168691, 12337382, 30843455, 61686910, 117205129, 234410258, 586025645, 1172051290]

約数ペア:

[(1, 1172051290), (2, 586025645), (5, 234410258), (10, 117205129), (19, 61686910), (38, 30843455), (95, 12337382), (190, 6168691)]