16800916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 32215680

約数和(自身を除く): 15414764

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1409, 2818, 2981, 5636, 5962, 11924, 15499, 30998, 61996, 381839, 763678, 1527356, 4200229, 8400458, 16800916]

約数ペア:

[(1, 16800916), (2, 8400458), (4, 4200229), (11, 1527356), (22, 763678), (44, 381839), (271, 61996), (542, 30998), (1084, 15499), (1409, 11924), (2818, 5962), (2981, 5636)]