10917571

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 3275069

約数列:

[1, 7, 19, 23, 43, 83, 133, 161, 301, 437, 581, 817, 989, 1577, 1909, 3059, 3569, 5719, 6923, 11039, 13363, 18791, 24983, 36271, 67811, 82087, 131537, 253897, 474677, 574609, 1559653, 10917571]

約数ペア:

[(1, 10917571), (7, 1559653), (19, 574609), (23, 474677), (43, 253897), (83, 131537), (133, 82087), (161, 67811), (301, 36271), (437, 24983), (581, 18791), (817, 13363), (989, 11039), (1577, 6923), (1909, 5719), (3059, 3569)]