8967620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23599}}^1$

素因数の和:23627

約数の個数: 24

約数和(自身を含む): 19824000

約数和(自身を除く): 10856380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23599, 47198, 94396, 117995, 235990, 448381, 471980, 896762, 1793524, 2241905, 4483810, 8967620]

約数ペア:

[(1, 8967620), (2, 4483810), (4, 2241905), (5, 1793524), (10, 896762), (19, 471980), (20, 448381), (38, 235990), (76, 117995), (95, 94396), (190, 47198), (380, 23599)]