15888908

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 31954944

約数和(自身を除く): 16066036

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 2971, 5348, 5942, 11884, 20797, 41594, 83188, 567461, 1134922, 2269844, 3972227, 7944454, 15888908]

約数ペア:

[(1, 15888908), (2, 7944454), (4, 3972227), (7, 2269844), (14, 1134922), (28, 567461), (191, 83188), (382, 41594), (764, 20797), (1337, 11884), (2674, 5942), (2971, 5348)]