45419918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8599}}^1$

素因数の和:8759

約数の個数: 16

約数和(自身を含む): 72240000

約数和(自身を除く): 26820082

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 8599, 17198, 163381, 326762, 1195261, 2390522, 22709959, 45419918]

約数ペア:

[(1, 45419918), (2, 22709959), (19, 2390522), (38, 1195261), (139, 326762), (278, 163381), (2641, 17198), (5282, 8599)]