12018380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54629}}^1$

素因数の和:54649

約数の個数: 24

約数和(自身を含む): 27533520

約数和(自身を除く): 15515140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54629, 109258, 218516, 273145, 546290, 600919, 1092580, 1201838, 2403676, 3004595, 6009190, 12018380]

約数ペア:

[(1, 12018380), (2, 6009190), (4, 3004595), (5, 2403676), (10, 1201838), (11, 1092580), (20, 600919), (22, 546290), (44, 273145), (55, 218516), (110, 109258), (220, 54629)]