12440432

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{2767}}^1$

素因数の和:3056

約数の個数: 20

約数和(自身を含む): 24197856

約数和(自身を除く): 11757424

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 2767, 4496, 5534, 11068, 22136, 44272, 777527, 1555054, 3110108, 6220216, 12440432]

約数ペア:

[(1, 12440432), (2, 6220216), (4, 3110108), (8, 1555054), (16, 777527), (281, 44272), (562, 22136), (1124, 11068), (2248, 5534), (2767, 4496)]