42651238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160343}}^1$

素因数の和:160371

約数の個数: 16

約数和(自身を含む): 76965120

約数和(自身を除く): 34313882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 160343, 320686, 1122401, 2244802, 3046517, 6093034, 21325619, 42651238]

約数ペア:

[(1, 42651238), (2, 21325619), (7, 6093034), (14, 3046517), (19, 2244802), (38, 1122401), (133, 320686), (266, 160343)]