16919434

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 30205440

約数和(自身を除く): 13286006

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 367, 518, 623, 734, 1246, 2569, 3293, 5138, 6586, 13579, 23051, 27158, 32663, 46102, 65326, 95053, 190106, 228641, 457282, 1208531, 2417062, 8459717, 16919434]

約数ペア:

[(1, 16919434), (2, 8459717), (7, 2417062), (14, 1208531), (37, 457282), (74, 228641), (89, 190106), (178, 95053), (259, 65326), (367, 46102), (518, 32663), (623, 27158), (734, 23051), (1246, 13579), (2569, 6586), (3293, 5138)]