19128626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14737}}^1$

素因数の和:14809

約数の個数: 16

約数和(自身を含む): 31834080

約数和(自身を除く): 12705454

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14737, 29474, 162107, 324214, 869483, 1738966, 9564313, 19128626]

約数ペア:

[(1, 19128626), (2, 9564313), (11, 1738966), (22, 869483), (59, 324214), (118, 162107), (649, 29474), (1298, 14737)]