19641569084

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{2203}}^1\times {\mathrm{11549}}^1$

素因数の和:13949

約数の個数: 24

約数和(自身を含む): 34569519600

約数和(自身を除く): 14927950516

約数列:

[1, 2, 4, 193, 386, 772, 2203, 4406, 8812, 11549, 23098, 46196, 425179, 850358, 1700716, 2228957, 4457914, 8915828, 25442447, 50884894, 101769788, 4910392271, 9820784542, 19641569084]

約数ペア:

[(1, 19641569084), (2, 9820784542), (4, 4910392271), (193, 101769788), (386, 50884894), (772, 25442447), (2203, 8915828), (4406, 4457914), (8812, 2228957), (11549, 1700716), (23098, 850358), (46196, 425179)]