24401890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128431}}^1$

素因数の和:128457

約数の個数: 16

約数和(自身を含む): 46235520

約数和(自身を除く): 21833630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 128431, 256862, 642155, 1284310, 2440189, 4880378, 12200945, 24401890]

約数ペア:

[(1, 24401890), (2, 12200945), (5, 4880378), (10, 2440189), (19, 1284310), (38, 642155), (95, 256862), (190, 128431)]