12936688

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{4517}}^1$

素因数の和:4704

約数の個数: 20

約数和(自身を含む): 25210440

約数和(自身を除く): 12273752

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 4517, 9034, 18068, 36136, 72272, 808543, 1617086, 3234172, 6468344, 12936688]

約数ペア:

[(1, 12936688), (2, 6468344), (4, 3234172), (8, 1617086), (16, 808543), (179, 72272), (358, 36136), (716, 18068), (1432, 9034), (2864, 4517)]