12128090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 24328080

約数和(自身を除く): 12199990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3217, 3770, 6434, 16085, 32170, 41821, 83642, 93293, 186586, 209105, 418210, 466465, 932930, 1212809, 2425618, 6064045, 12128090]

約数ペア:

[(1, 12128090), (2, 6064045), (5, 2425618), (10, 1212809), (13, 932930), (26, 466465), (29, 418210), (58, 209105), (65, 186586), (130, 93293), (145, 83642), (290, 41821), (377, 32170), (754, 16085), (1885, 6434), (3217, 3770)]