12597772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 24328080

約数和(自身を除く): 11730308

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3217, 3916, 6434, 12868, 35387, 70774, 141548, 286313, 572626, 1145252, 3149443, 6298886, 12597772]

約数ペア:

[(1, 12597772), (2, 6298886), (4, 3149443), (11, 1145252), (22, 572626), (44, 286313), (89, 141548), (178, 70774), (356, 35387), (979, 12868), (1958, 6434), (3217, 3916)]