8149993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 9008640

約数和(自身を除く): 858647

約数列:

[1, 19, 31, 101, 137, 589, 1919, 2603, 3131, 4247, 13837, 59489, 80693, 262903, 428947, 8149993]

約数ペア:

[(1, 8149993), (19, 428947), (31, 262903), (101, 80693), (137, 59489), (589, 13837), (1919, 4247), (2603, 3131)]