12357256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 24364800

約数和(自身を除く): 12007544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 239, 281, 478, 562, 956, 1124, 1912, 2248, 5497, 6463, 10994, 12926, 21988, 25852, 43976, 51704, 67159, 134318, 268636, 537272, 1544657, 3089314, 6178628, 12357256]

約数ペア:

[(1, 12357256), (2, 6178628), (4, 3089314), (8, 1544657), (23, 537272), (46, 268636), (92, 134318), (184, 67159), (239, 51704), (281, 43976), (478, 25852), (562, 21988), (956, 12926), (1124, 10994), (1912, 6463), (2248, 5497)]