139569782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 241315200

約数和(自身を除く): 101745418

約数列:

[1, 2, 11, 19, 22, 38, 209, 379, 418, 758, 881, 1762, 4169, 7201, 8338, 9691, 14402, 16739, 19382, 33478, 79211, 158422, 184129, 333899, 368258, 667798, 3672889, 6344081, 7345778, 12688162, 69784891, 139569782]

約数ペア:

[(1, 139569782), (2, 69784891), (11, 12688162), (19, 7345778), (22, 6344081), (38, 3672889), (209, 667798), (379, 368258), (418, 333899), (758, 184129), (881, 158422), (1762, 79211), (4169, 33478), (7201, 19382), (8338, 16739), (9691, 14402)]