100405918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{26161}}^1$

素因数の和:26283

約数の個数: 16

約数和(自身を含む): 160111440

約数和(自身を除く): 59705522

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 26161, 52322, 497059, 994118, 2642261, 5284522, 50202959, 100405918]

約数ペア:

[(1, 100405918), (2, 50202959), (19, 5284522), (38, 2642261), (101, 994118), (202, 497059), (1919, 52322), (3838, 26161)]