15298591

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10494

約数の個数: 16

約数和(自身を含む): 20079360

約数和(自身を除く): 4780769

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 10457, 73199, 115027, 198683, 805189, 1390781, 2185513, 15298591]

約数ペア:

[(1, 15298591), (7, 2185513), (11, 1390781), (19, 805189), (77, 198683), (133, 115027), (209, 73199), (1463, 10457)]