19203446

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2741}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 30008448

約数和(自身を除く): 10805002

約数列:

[1, 2, 31, 62, 113, 226, 2741, 3503, 5482, 7006, 84971, 169942, 309733, 619466, 9601723, 19203446]

約数ペア:

[(1, 19203446), (2, 9601723), (31, 619466), (62, 309733), (113, 169942), (226, 84971), (2741, 7006), (3503, 5482)]