69980458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{34747}}^1$

素因数の和:34821

約数の個数: 16

約数和(自身を含む): 112583520

約数和(自身を除く): 42603062

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 34747, 69494, 660193, 1320386, 1841591, 3683182, 34990229, 69980458]

約数ペア:

[(1, 69980458), (2, 34990229), (19, 3683182), (38, 1841591), (53, 1320386), (106, 660193), (1007, 69494), (2014, 34747)]