16381552018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{340757}}^1$

素因数の和:340858

約数の個数: 24

約数和(自身を含む): 27092305548

約数和(自身を除く): 10710753530

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1849, 3698, 24037, 48074, 340757, 681514, 4429841, 8859682, 14652551, 29305102, 190483163, 380966326, 630059693, 1260119386, 8190776009, 16381552018]

約数ペア:

[(1, 16381552018), (2, 8190776009), (13, 1260119386), (26, 630059693), (43, 380966326), (86, 190483163), (559, 29305102), (1118, 14652551), (1849, 8859682), (3698, 4429841), (24037, 681514), (48074, 340757)]