17239348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19861}}^1$

素因数の和:19903

約数の個数: 24

約数和(自身を含む): 35592704

約数和(自身を除く): 18353356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 19861, 39722, 79444, 139027, 278054, 556108, 615691, 1231382, 2462764, 4309837, 8619674, 17239348]

約数ペア:

[(1, 17239348), (2, 8619674), (4, 4309837), (7, 2462764), (14, 1231382), (28, 615691), (31, 556108), (62, 278054), (124, 139027), (217, 79444), (434, 39722), (868, 19861)]