19150793590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{280927}}^1$

素因数の和:281352

約数の個数: 32

約数和(自身を含む): 36590310144

約数和(自身を除く): 17439516554

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 4010, 6817, 13634, 34085, 68170, 280927, 561854, 1404635, 2809270, 4775759, 9551518, 23878795, 47757590, 112651727, 225303454, 563258635, 1126517270, 1915079359, 3830158718, 9575396795, 19150793590]

約数ペア:

[(1, 19150793590), (2, 9575396795), (5, 3830158718), (10, 1915079359), (17, 1126517270), (34, 563258635), (85, 225303454), (170, 112651727), (401, 47757590), (802, 23878795), (2005, 9551518), (4010, 4775759), (6817, 2809270), (13634, 1404635), (34085, 561854), (68170, 280927)]