21929635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48197}}^1$

素因数の和:48222

約数の個数: 16

約数和(自身を含む): 32389056

約数和(自身を除く): 10459421

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 48197, 240985, 337379, 626561, 1686895, 3132805, 4385927, 21929635]

約数ペア:

[(1, 21929635), (5, 4385927), (7, 3132805), (13, 1686895), (35, 626561), (65, 337379), (91, 240985), (455, 48197)]