19635310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 36705312

約数和(自身を除く): 17070002

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 577, 830, 1154, 2885, 3403, 5770, 6806, 17015, 23657, 34030, 47314, 47891, 95782, 118285, 236570, 239455, 478910, 1963531, 3927062, 9817655, 19635310]

約数ペア:

[(1, 19635310), (2, 9817655), (5, 3927062), (10, 1963531), (41, 478910), (82, 239455), (83, 236570), (166, 118285), (205, 95782), (410, 47891), (415, 47314), (577, 34030), (830, 23657), (1154, 17015), (2885, 6806), (3403, 5770)]