16862428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 32410224

約数和(自身を除く): 15547796

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 2441, 3454, 4882, 6908, 9764, 26851, 53702, 107404, 383237, 766474, 1532948, 4215607, 8431214, 16862428]

約数ペア:

[(1, 16862428), (2, 8431214), (4, 4215607), (11, 1532948), (22, 766474), (44, 383237), (157, 107404), (314, 53702), (628, 26851), (1727, 9764), (2441, 6908), (3454, 4882)]