22039528

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3821}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 47698560

約数和(自身を除く): 25659032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 3821, 5768, 7642, 15284, 26747, 30568, 53494, 106988, 213976, 393563, 787126, 1574252, 2754941, 3148504, 5509882, 11019764, 22039528]

約数ペア:

[(1, 22039528), (2, 11019764), (4, 5509882), (7, 3148504), (8, 2754941), (14, 1574252), (28, 787126), (56, 393563), (103, 213976), (206, 106988), (412, 53494), (721, 30568), (824, 26747), (1442, 15284), (2884, 7642), (3821, 5768)]