2155442612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2287}}^1\times {\mathrm{12401}}^1$

素因数の和:14711

約数の個数: 24

約数和(自身を含む): 3972608640

約数和(自身を除く): 1817166028

約数列:

[1, 2, 4, 19, 38, 76, 2287, 4574, 9148, 12401, 24802, 43453, 49604, 86906, 173812, 235619, 471238, 942476, 28361087, 56722174, 113444348, 538860653, 1077721306, 2155442612]

約数ペア:

[(1, 2155442612), (2, 1077721306), (4, 538860653), (19, 113444348), (38, 56722174), (76, 28361087), (2287, 942476), (4574, 471238), (9148, 235619), (12401, 173812), (24802, 86906), (43453, 49604)]