189915888

素因数分解:

$2^4\times 3^1\times {\mathrm{3956581}}^1$

素因数の和:3956592

約数の個数: 20

約数和(自身を含む): 490616168

約数和(自身を除く): 300700280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3956581, 7913162, 11869743, 15826324, 23739486, 31652648, 47478972, 63305296, 94957944, 189915888]

約数ペア:

[(1, 189915888), (2, 94957944), (3, 63305296), (4, 47478972), (6, 31652648), (8, 23739486), (12, 15826324), (16, 11869743), (24, 7913162), (48, 3956581)]