26979898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11251}}^1$

素因数の和:11373

約数の個数: 16

約数和(自身を含む): 44557920

約数和(自身を除く): 17578022

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11251, 22502, 123761, 247522, 1226359, 2452718, 13489949, 26979898]

約数ペア:

[(1, 26979898), (2, 13489949), (11, 2452718), (22, 1226359), (109, 247522), (218, 123761), (1199, 22502), (2398, 11251)]