12917432888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{37550677}}^1$

素因数の和:37550726

約数の個数: 16

約数和(自身を含む): 24783447480

約数和(自身を除く): 11866014592

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 37550677, 75101354, 150202708, 300405416, 1614679111, 3229358222, 6458716444, 12917432888]

約数ペア:

[(1, 12917432888), (2, 6458716444), (4, 3229358222), (8, 1614679111), (43, 300405416), (86, 150202708), (172, 75101354), (344, 37550677)]