72894602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{174389}}^1$

素因数の和:174421

約数の個数: 16

約数和(自身を含む): 125560800

約数和(自身を除く): 52666198

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 174389, 348778, 1918279, 3313391, 3836558, 6626782, 36447301, 72894602]

約数ペア:

[(1, 72894602), (2, 36447301), (11, 6626782), (19, 3836558), (22, 3313391), (38, 1918279), (209, 348778), (418, 174389)]