2019278846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{37501}}^1$

素因数の和:37644

約数の個数: 32

約数和(自身を含む): 3465184800

約数和(自身を除く): 1445905954

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2834, 4142, 26923, 37501, 53846, 75002, 487513, 712519, 975026, 1425038, 4087609, 8175218, 9262747, 18525494, 53138917, 77664571, 106277834, 155329142, 1009639423, 2019278846]

約数ペア:

[(1, 2019278846), (2, 1009639423), (13, 155329142), (19, 106277834), (26, 77664571), (38, 53138917), (109, 18525494), (218, 9262747), (247, 8175218), (494, 4087609), (1417, 1425038), (2071, 975026), (2834, 712519), (4142, 487513), (26923, 75002), (37501, 53846)]