19345956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{230309}}^1$

素因数の和:230323

約数の個数: 24

約数和(自身を含む): 51589440

約数和(自身を除く): 32243484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 230309, 460618, 690927, 921236, 1381854, 1612163, 2763708, 3224326, 4836489, 6448652, 9672978, 19345956]

約数ペア:

[(1, 19345956), (2, 9672978), (3, 6448652), (4, 4836489), (6, 3224326), (7, 2763708), (12, 1612163), (14, 1381854), (21, 921236), (28, 690927), (42, 460618), (84, 230309)]