16303508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 30937032

約数和(自身を除く): 14633524

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1997, 2041, 3994, 4082, 7988, 8164, 25961, 51922, 103844, 313529, 627058, 1254116, 4075877, 8151754, 16303508]

約数ペア:

[(1, 16303508), (2, 8151754), (4, 4075877), (13, 1254116), (26, 627058), (52, 313529), (157, 103844), (314, 51922), (628, 25961), (1997, 8164), (2041, 7988), (3994, 4082)]