195530830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1777553}}^1$

素因数の和:1777571

約数の個数: 16

約数和(自身を含む): 383951664

約数和(自身を除く): 188420834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1777553, 3555106, 8887765, 17775530, 19553083, 39106166, 97765415, 195530830]

約数ペア:

[(1, 195530830), (2, 97765415), (5, 39106166), (10, 19553083), (11, 17775530), (22, 8887765), (55, 3555106), (110, 1777553)]