12239792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24677}}^1$

素因数の和:24716

約数の個数: 20

約数和(自身を含む): 24480576

約数和(自身を除く): 12240784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24677, 49354, 98708, 197416, 394832, 764987, 1529974, 3059948, 6119896, 12239792]

約数ペア:

[(1, 12239792), (2, 6119896), (4, 3059948), (8, 1529974), (16, 764987), (31, 394832), (62, 197416), (124, 98708), (248, 49354), (496, 24677)]