42959618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11887}}^1$

素因数の和:12041

約数の個数: 16

約数和(自身を含む): 69901440

約数和(自身を除く): 26941822

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 11887, 23774, 154531, 309062, 1652293, 3304586, 21479809, 42959618]

約数ペア:

[(1, 42959618), (2, 21479809), (13, 3304586), (26, 1652293), (139, 309062), (278, 154531), (1807, 23774), (3614, 11887)]