129192406

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{38611}}^1$

素因数の和:38859

約数の個数: 16

約数和(自身を含む): 222405120

約数和(自身を除く): 93212714

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 38611, 77222, 270277, 540554, 9228029, 18456058, 64596203, 129192406]

約数ペア:

[(1, 129192406), (2, 64596203), (7, 18456058), (14, 9228029), (239, 540554), (478, 270277), (1673, 77222), (3346, 38611)]