22476890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 43266960

約数和(自身を除く): 20790070

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1213, 1853, 2426, 3706, 6065, 9265, 12130, 18530, 20621, 41242, 103105, 132217, 206210, 264434, 661085, 1322170, 2247689, 4495378, 11238445, 22476890]

約数ペア:

[(1, 22476890), (2, 11238445), (5, 4495378), (10, 2247689), (17, 1322170), (34, 661085), (85, 264434), (109, 206210), (170, 132217), (218, 103105), (545, 41242), (1090, 20621), (1213, 18530), (1853, 12130), (2426, 9265), (3706, 6065)]