19085556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3851}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 51770880

約数和(自身を除く): 32685324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 3851, 4956, 7702, 11553, 15404, 23106, 26957, 46212, 53914, 80871, 107828, 161742, 227209, 323484, 454418, 681627, 908836, 1363254, 1590463, 2726508, 3180926, 4771389, 6361852, 9542778, 19085556]

約数ペア:

[(1, 19085556), (2, 9542778), (3, 6361852), (4, 4771389), (6, 3180926), (7, 2726508), (12, 1590463), (14, 1363254), (21, 908836), (28, 681627), (42, 454418), (59, 323484), (84, 227209), (118, 161742), (177, 107828), (236, 80871), (354, 53914), (413, 46212), (708, 26957), (826, 23106), (1239, 15404), (1652, 11553), (2478, 7702), (3851, 4956)]