22739416

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 48960000

約数和(自身を除く): 26220584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1699, 1912, 3346, 3398, 6692, 6796, 11893, 13384, 13592, 23786, 47572, 95144, 406061, 812122, 1624244, 2842427, 3248488, 5684854, 11369708, 22739416]

約数ペア:

[(1, 22739416), (2, 11369708), (4, 5684854), (7, 3248488), (8, 2842427), (14, 1624244), (28, 812122), (56, 406061), (239, 95144), (478, 47572), (956, 23786), (1673, 13592), (1699, 13384), (1912, 11893), (3346, 6796), (3398, 6692)]