79389134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{19937}}^1$

素因数の和:20131

約数の個数: 16

約数和(自身を含む): 130633776

約数和(自身を除く): 51244642

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 19937, 39874, 219307, 438614, 3608597, 7217194, 39694567, 79389134]

約数ペア:

[(1, 79389134), (2, 39694567), (11, 7217194), (22, 3608597), (181, 438614), (362, 219307), (1991, 39874), (3982, 19937)]