22756528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74857}}^1$

素因数の和:74884

約数の個数: 20

約数和(自身を含む): 46411960

約数和(自身を除く): 23655432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74857, 149714, 299428, 598856, 1197712, 1422283, 2844566, 5689132, 11378264, 22756528]

約数ペア:

[(1, 22756528), (2, 11378264), (4, 5689132), (8, 2844566), (16, 1422283), (19, 1197712), (38, 598856), (76, 299428), (152, 149714), (304, 74857)]