19957308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{33941}}^1$

素因数の和:33962

約数の個数: 36

約数和(自身を含む): 54171432

約数和(自身を除く): 34214124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 33941, 67882, 101823, 135764, 203646, 237587, 407292, 475174, 712761, 950348, 1425522, 1663109, 2851044, 3326218, 4989327, 6652436, 9978654, 19957308]

約数ペア:

[(1, 19957308), (2, 9978654), (3, 6652436), (4, 4989327), (6, 3326218), (7, 2851044), (12, 1663109), (14, 1425522), (21, 950348), (28, 712761), (42, 475174), (49, 407292), (84, 237587), (98, 203646), (147, 135764), (196, 101823), (294, 67882), (588, 33941)]