13195190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5521}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 23855040

約数和(自身を除く): 10659850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5521, 11042, 27605, 55210, 1319519, 2639038, 6597595, 13195190]

約数ペア:

[(1, 13195190), (2, 6597595), (5, 2639038), (10, 1319519), (239, 55210), (478, 27605), (1195, 11042), (2390, 5521)]