22809941

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 29302560

約数和(自身を除く): 6492619

約数列:

[1, 7, 11, 49, 77, 101, 419, 539, 707, 1111, 2933, 4609, 4949, 7777, 20531, 32263, 42319, 54439, 225841, 296233, 465509, 2073631, 3258563, 22809941]

約数ペア:

[(1, 22809941), (7, 3258563), (11, 2073631), (49, 465509), (77, 296233), (101, 225841), (419, 54439), (539, 42319), (707, 32263), (1111, 20531), (2933, 7777), (4609, 4949)]