12321322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15287}}^1$

素因数の和:15333

約数の個数: 16

約数和(自身を含む): 20547072

約数和(自身を除く): 8225750

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15287, 30574, 198731, 397462, 473897, 947794, 6160661, 12321322]

約数ペア:

[(1, 12321322), (2, 6160661), (13, 947794), (26, 473897), (31, 397462), (62, 198731), (403, 30574), (806, 15287)]