19555610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 38290320

約数和(自身を除く): 18734710

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3109, 3145, 6218, 6290, 15545, 31090, 52853, 105706, 115033, 230066, 264265, 528530, 575165, 1150330, 1955561, 3911122, 9777805, 19555610]

約数ペア:

[(1, 19555610), (2, 9777805), (5, 3911122), (10, 1955561), (17, 1150330), (34, 575165), (37, 528530), (74, 264265), (85, 230066), (170, 115033), (185, 105706), (370, 52853), (629, 31090), (1258, 15545), (3109, 6290), (3145, 6218)]