12684550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14923}}^1$

素因数の和:14952

約数の個数: 24

約数和(自身を含む): 24982776

約数和(自身を除く): 12298226

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 14923, 29846, 74615, 149230, 253691, 373075, 507382, 746150, 1268455, 2536910, 6342275, 12684550]

約数ペア:

[(1, 12684550), (2, 6342275), (5, 2536910), (10, 1268455), (17, 746150), (25, 507382), (34, 373075), (50, 253691), (85, 149230), (170, 74615), (425, 29846), (850, 14923)]