19007519618

素因数分解:

$2^1\times {\mathrm{743}}^1\times {\mathrm{1151}}^1\times {\mathrm{11113}}^1$

素因数の和:13009

約数の個数: 16

約数和(自身を含む): 28577028096

約数和(自身を除く): 9569508478

約数列:

[1, 2, 743, 1151, 1486, 2302, 11113, 22226, 855193, 1710386, 8256959, 12791063, 16513918, 25582126, 9503759809, 19007519618]

約数ペア:

[(1, 19007519618), (2, 9503759809), (743, 25582126), (1151, 16513918), (1486, 12791063), (2302, 8256959), (11113, 1710386), (22226, 855193)]