19846164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127219}}^1$

素因数の和:127239

約数の個数: 24

約数和(自身を含む): 49870240

約数和(自身を除く): 30024076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 127219, 254438, 381657, 508876, 763314, 1526628, 1653847, 3307694, 4961541, 6615388, 9923082, 19846164]

約数ペア:

[(1, 19846164), (2, 9923082), (3, 6615388), (4, 4961541), (6, 3307694), (12, 1653847), (13, 1526628), (26, 763314), (39, 508876), (52, 381657), (78, 254438), (156, 127219)]