22117844

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7247}}^1$

素因数の和:7367

約数の個数: 24

約数和(自身を含む): 44647680

約数和(自身を除く): 22529836

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 7247, 14494, 28988, 50729, 101458, 202916, 789923, 1579846, 3159692, 5529461, 11058922, 22117844]

約数ペア:

[(1, 22117844), (2, 11058922), (4, 5529461), (7, 3159692), (14, 1579846), (28, 789923), (109, 202916), (218, 101458), (436, 50729), (763, 28988), (1526, 14494), (3052, 7247)]