7887374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5351}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 13101696

約数和(自身を除く): 5214322

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 5351, 10702, 58861, 117722, 358517, 717034, 3943687, 7887374]

約数ペア:

[(1, 7887374), (2, 3943687), (11, 717034), (22, 358517), (67, 117722), (134, 58861), (737, 10702), (1474, 5351)]