19005343574

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5680019}}^1$

素因数の和:5680267

約数の個数: 16

約数和(自身を含む): 32716915200

約数和(自身を除く): 13711571626

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 5680019, 11360038, 39760133, 79520266, 1357524541, 2715049082, 9502671787, 19005343574]

約数ペア:

[(1, 19005343574), (2, 9502671787), (7, 2715049082), (14, 1357524541), (239, 79520266), (478, 39760133), (1673, 11360038), (3346, 5680019)]