20164139519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{47777}}^1$

素因数の和:48122

約数の個数: 16

約数和(自身を含む): 21538322400

約数和(自身を除く): 1374182881

約数列:

[1, 19, 97, 229, 1843, 4351, 22213, 47777, 422047, 907763, 4634369, 10940933, 88053011, 207877727, 1061270501, 20164139519]

約数ペア:

[(1, 20164139519), (19, 1061270501), (97, 207877727), (229, 88053011), (1843, 10940933), (4351, 4634369), (22213, 907763), (47777, 422047)]