13912190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5821}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 25151040

約数和(自身を除く): 11238850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5821, 11642, 29105, 58210, 1391219, 2782438, 6956095, 13912190]

約数ペア:

[(1, 13912190), (2, 6956095), (5, 2782438), (10, 1391219), (239, 58210), (478, 29105), (1195, 11642), (2390, 5821)]