19324214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 36106560

約数和(自身を除く): 16782346

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1193, 1246, 2314, 2386, 8099, 8351, 15509, 16198, 16702, 31018, 106177, 108563, 212354, 217126, 743239, 1380301, 1486478, 2760602, 9662107, 19324214]

約数ペア:

[(1, 19324214), (2, 9662107), (7, 2760602), (13, 1486478), (14, 1380301), (26, 743239), (89, 217126), (91, 212354), (178, 108563), (182, 106177), (623, 31018), (1157, 16702), (1193, 16198), (1246, 15509), (2314, 8351), (2386, 8099)]