198573479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{1493}}^1$

素因数の和:2306

約数の個数: 12

約数和(自身を含む): 215440776

約数和(自身を除く): 16867297

約数列:

[1, 13, 169, 787, 1493, 10231, 19409, 133003, 252317, 1174991, 15274883, 198573479]

約数ペア:

[(1, 198573479), (13, 15274883), (169, 1174991), (787, 252317), (1493, 133003), (10231, 19409)]