16406948

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 29538432

約数和(自身を除く): 13131484

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 443, 788, 886, 1772, 9259, 18518, 20821, 37036, 41642, 83284, 87271, 174542, 349084, 4101737, 8203474, 16406948]

約数ペア:

[(1, 16406948), (2, 8203474), (4, 4101737), (47, 349084), (94, 174542), (188, 87271), (197, 83284), (394, 41642), (443, 37036), (788, 20821), (886, 18518), (1772, 9259)]