19437315842

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22760323}}^1$

素因数の和:22760393

約数の個数: 16

約数和(自身を含む): 33867362112

約数和(自身を除く): 14430046270

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 22760323, 45520646, 159322261, 318644522, 1388379703, 2776759406, 9718657921, 19437315842]

約数ペア:

[(1, 19437315842), (2, 9718657921), (7, 2776759406), (14, 1388379703), (61, 318644522), (122, 159322261), (427, 45520646), (854, 22760323)]