14989820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10267}}^1$

素因数の和:10349

約数の個数: 24

約数和(自身を含む): 31912944

約数和(自身を除く): 16923124

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 10267, 20534, 41068, 51335, 102670, 205340, 749491, 1498982, 2997964, 3747455, 7494910, 14989820]

約数ペア:

[(1, 14989820), (2, 7494910), (4, 3747455), (5, 2997964), (10, 1498982), (20, 749491), (73, 205340), (146, 102670), (292, 51335), (365, 41068), (730, 20534), (1460, 10267)]