74609219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 81607680

約数和(自身を除く): 6998461

約数列:

[1, 19, 31, 197, 589, 643, 3743, 6107, 12217, 19933, 116033, 126671, 378727, 2406749, 3926801, 74609219]

約数ペア:

[(1, 74609219), (19, 3926801), (31, 2406749), (197, 378727), (589, 126671), (643, 116033), (3743, 19933), (6107, 12217)]