27641618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12329}}^1$

素因数の和:12409

約数の個数: 16

約数和(自身を含む): 44388000

約数和(自身を除く): 16746382

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12329, 24658, 234251, 468502, 727411, 1454822, 13820809, 27641618]

約数ペア:

[(1, 27641618), (2, 13820809), (19, 1454822), (38, 727411), (59, 468502), (118, 234251), (1121, 24658), (2242, 12329)]