12253904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58913}}^1$

素因数の和:58934

約数の個数: 20

約数和(自身を含む): 25568676

約数和(自身を除く): 13314772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58913, 117826, 235652, 471304, 765869, 942608, 1531738, 3063476, 6126952, 12253904]

約数ペア:

[(1, 12253904), (2, 6126952), (4, 3063476), (8, 1531738), (13, 942608), (16, 765869), (26, 471304), (52, 235652), (104, 117826), (208, 58913)]