38915878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3499}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 59976000

約数和(自身を除く): 21060122

約数列:

[1, 2, 67, 83, 134, 166, 3499, 5561, 6998, 11122, 234433, 290417, 468866, 580834, 19457939, 38915878]

約数ペア:

[(1, 38915878), (2, 19457939), (67, 580834), (83, 468866), (134, 290417), (166, 234433), (3499, 11122), (5561, 6998)]