15122321837

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{1187}}^1\times {\mathrm{7027}}^1$

素因数の和:8265

約数の個数: 24

約数和(自身を含む): 18084505824

約数和(自身を除く): 2962183987

約数列:

[1, 7, 37, 49, 259, 1187, 1813, 7027, 8309, 43919, 49189, 58163, 259999, 307433, 344323, 1819993, 2152031, 8341049, 12739951, 58387343, 308618813, 408711401, 2160331691, 15122321837]

約数ペア:

[(1, 15122321837), (7, 2160331691), (37, 408711401), (49, 308618813), (259, 58387343), (1187, 12739951), (1813, 8341049), (7027, 2152031), (8309, 1819993), (43919, 344323), (49189, 307433), (58163, 259999)]