19663224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117043}}^1$

素因数の和:117059

約数の個数: 32

約数和(自身を含む): 56181120

約数和(自身を除く): 36517896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117043, 234086, 351129, 468172, 702258, 819301, 936344, 1404516, 1638602, 2457903, 2809032, 3277204, 4915806, 6554408, 9831612, 19663224]

約数ペア:

[(1, 19663224), (2, 9831612), (3, 6554408), (4, 4915806), (6, 3277204), (7, 2809032), (8, 2457903), (12, 1638602), (14, 1404516), (21, 936344), (24, 819301), (28, 702258), (42, 468172), (56, 351129), (84, 234086), (168, 117043)]