12952208

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10247}}^1$

素因数の和:10334

約数の個数: 20

約数和(自身を含む): 25415040

約数和(自身を除く): 12462832

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10247, 20494, 40988, 81976, 163952, 809513, 1619026, 3238052, 6476104, 12952208]

約数ペア:

[(1, 12952208), (2, 6476104), (4, 3238052), (8, 1619026), (16, 809513), (79, 163952), (158, 81976), (316, 40988), (632, 20494), (1264, 10247)]