12398419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 14137344

約数和(自身を除く): 1738925

約数列:

[1, 11, 31, 103, 341, 353, 1133, 3193, 3883, 10943, 35123, 36359, 120373, 399949, 1127129, 12398419]

約数ペア:

[(1, 12398419), (11, 1127129), (31, 399949), (103, 120373), (341, 36359), (353, 35123), (1133, 10943), (3193, 3883)]