834632380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2196401}}^1$

素因数の和:2196429

約数の個数: 24

約数和(自身を含む): 1844977680

約数和(自身を除く): 1010345300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2196401, 4392802, 8785604, 10982005, 21964010, 41731619, 43928020, 83463238, 166926476, 208658095, 417316190, 834632380]

約数ペア:

[(1, 834632380), (2, 417316190), (4, 208658095), (5, 166926476), (10, 83463238), (19, 43928020), (20, 41731619), (38, 21964010), (76, 10982005), (95, 8785604), (190, 4392802), (380, 2196401)]