19005347942

素因数分解:

$2^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{915391}}^1$

素因数の和:916883

約数の個数: 16

約数和(自身を含む): 32602601472

約数和(自身を除く): 13597253530

約数列:

[1, 2, 7, 14, 1483, 2966, 10381, 20762, 915391, 1830782, 6407737, 12815474, 1357524853, 2715049706, 9502673971, 19005347942]

約数ペア:

[(1, 19005347942), (2, 9502673971), (7, 2715049706), (14, 1357524853), (1483, 12815474), (2966, 6407737), (10381, 1830782), (20762, 915391)]