12979304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 26924520

約数和(自身を除く): 13945216

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3373, 3848, 6746, 13492, 26984, 43849, 87698, 124801, 175396, 249602, 350792, 499204, 998408, 1622413, 3244826, 6489652, 12979304]

約数ペア:

[(1, 12979304), (2, 6489652), (4, 3244826), (8, 1622413), (13, 998408), (26, 499204), (37, 350792), (52, 249602), (74, 175396), (104, 124801), (148, 87698), (296, 43849), (481, 26984), (962, 13492), (1924, 6746), (3373, 3848)]