12476944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9871}}^1$

素因数の和:9958

約数の個数: 20

約数和(自身を含む): 24482560

約数和(自身を除く): 12005616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9871, 19742, 39484, 78968, 157936, 779809, 1559618, 3119236, 6238472, 12476944]

約数ペア:

[(1, 12476944), (2, 6238472), (4, 3119236), (8, 1559618), (16, 779809), (79, 157936), (158, 78968), (316, 39484), (632, 19742), (1264, 9871)]