22159364

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 42679140

約数和(自身を除く): 20519776

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 661, 986, 1156, 1322, 1972, 2644, 8381, 11237, 16762, 19169, 22474, 33524, 38338, 44948, 76676, 191029, 325873, 382058, 651746, 764116, 1303492, 5539841, 11079682, 22159364]

約数ペア:

[(1, 22159364), (2, 11079682), (4, 5539841), (17, 1303492), (29, 764116), (34, 651746), (58, 382058), (68, 325873), (116, 191029), (289, 76676), (493, 44948), (578, 38338), (661, 33524), (986, 22474), (1156, 19169), (1322, 16762), (1972, 11237), (2644, 8381)]