16409954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 27029376

約数和(自身を除く): 10619422

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 4751, 9502, 52261, 104522, 745907, 1491814, 8204977, 16409954]

約数ペア:

[(1, 16409954), (2, 8204977), (11, 1491814), (22, 745907), (157, 104522), (314, 52261), (1727, 9502), (3454, 4751)]