13022768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 27999696

約数和(自身を除く): 14976928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1213, 1342, 2426, 2684, 4852, 5368, 9704, 10736, 13343, 19408, 26686, 53372, 73993, 106744, 147986, 213488, 295972, 591944, 813923, 1183888, 1627846, 3255692, 6511384, 13022768]

約数ペア:

[(1, 13022768), (2, 6511384), (4, 3255692), (8, 1627846), (11, 1183888), (16, 813923), (22, 591944), (44, 295972), (61, 213488), (88, 147986), (122, 106744), (176, 73993), (244, 53372), (488, 26686), (671, 19408), (976, 13343), (1213, 10736), (1342, 9704), (2426, 5368), (2684, 4852)]