163928542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{3821}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 259131600

約数和(自身を除く): 95203058

約数列:

[1, 2, 19, 38, 1129, 2258, 3821, 7642, 21451, 42902, 72599, 145198, 4313909, 8627818, 81964271, 163928542]

約数ペア:

[(1, 163928542), (2, 81964271), (19, 8627818), (38, 4313909), (1129, 145198), (2258, 72599), (3821, 42902), (7642, 21451)]