19061744042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{708457}}^1$

素因数の和:709693

約数の個数: 16

約数和(自身を含む): 31217493312

約数和(自身を除く): 12155749270

約数列:

[1, 2, 11, 22, 1223, 2446, 13453, 26906, 708457, 1416914, 7793027, 15586054, 866442911, 1732885822, 9530872021, 19061744042]

約数ペア:

[(1, 19061744042), (2, 9530872021), (11, 1732885822), (22, 866442911), (1223, 15586054), (2446, 7793027), (13453, 1416914), (26906, 708457)]