19604154

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 40547520

約数和(自身を除く): 20943366

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 233, 379, 466, 699, 758, 1137, 1398, 2274, 8621, 14023, 17242, 25863, 28046, 42069, 51726, 84138, 88307, 176614, 264921, 529842, 3267359, 6534718, 9802077, 19604154]

約数ペア:

[(1, 19604154), (2, 9802077), (3, 6534718), (6, 3267359), (37, 529842), (74, 264921), (111, 176614), (222, 88307), (233, 84138), (379, 51726), (466, 42069), (699, 28046), (758, 25863), (1137, 17242), (1398, 14023), (2274, 8621)]