22618310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15848

約数の個数: 32

約数和(自身を含む): 47833632

約数和(自身を除く): 25215322

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15817, 31634, 79085, 158170, 173987, 205621, 347974, 411242, 869935, 1028105, 1739870, 2056210, 2261831, 4523662, 11309155, 22618310]

約数ペア:

[(1, 22618310), (2, 11309155), (5, 4523662), (10, 2261831), (11, 2056210), (13, 1739870), (22, 1028105), (26, 869935), (55, 411242), (65, 347974), (110, 205621), (130, 173987), (143, 158170), (286, 79085), (715, 31634), (1430, 15817)]