19222215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44189}}^1$

素因数の和:44226

約数の個数: 16

約数和(自身を含む): 31816800

約数和(自身を除く): 12594585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 44189, 132567, 220945, 662835, 1281481, 3844443, 6407405, 19222215]

約数ペア:

[(1, 19222215), (3, 6407405), (5, 3844443), (15, 1281481), (29, 662835), (87, 220945), (145, 132567), (435, 44189)]