19007519612

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{7530713}}^1$

素因数の和:7531348

約数の個数: 12

約数和(自身を含む): 33315878736

約数和(自身を除く): 14308359124

約数列:

[1, 2, 4, 631, 1262, 2524, 7530713, 15061426, 30122852, 4751879903, 9503759806, 19007519612]

約数ペア:

[(1, 19007519612), (2, 9503759806), (4, 4751879903), (631, 30122852), (1262, 15061426), (2524, 7530713)]