226620719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{971}}^1\times {\mathrm{1381}}^1$

素因数の和:2378

約数の個数: 12

約数和(自身を含む): 245824632

約数和(自身を除く): 19203913

約数列:

[1, 13, 169, 971, 1381, 12623, 17953, 164099, 233389, 1340951, 17432363, 226620719]

約数ペア:

[(1, 226620719), (13, 17432363), (169, 1340951), (971, 233389), (1381, 164099), (12623, 17953)]