16997604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108959}}^1$

素因数の和:108979

約数の個数: 24

約数和(自身を含む): 42712320

約数和(自身を除く): 25714716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 108959, 217918, 326877, 435836, 653754, 1307508, 1416467, 2832934, 4249401, 5665868, 8498802, 16997604]

約数ペア:

[(1, 16997604), (2, 8498802), (3, 5665868), (4, 4249401), (6, 2832934), (12, 1416467), (13, 1307508), (26, 653754), (39, 435836), (52, 326877), (78, 217918), (156, 108959)]