15860013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 24259200

約数和(自身を除く): 8399187

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 379, 481, 1073, 1131, 1137, 1443, 3219, 4927, 10991, 13949, 14023, 14781, 32973, 41847, 42069, 142883, 182299, 406667, 428649, 546897, 1220001, 5286671, 15860013]

約数ペア:

[(1, 15860013), (3, 5286671), (13, 1220001), (29, 546897), (37, 428649), (39, 406667), (87, 182299), (111, 142883), (377, 42069), (379, 41847), (481, 32973), (1073, 14781), (1131, 14023), (1137, 13949), (1443, 10991), (3219, 4927)]