15922556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7181

約数の個数: 24

約数和(自身を含む): 30710064

約数和(自身を除く): 14787508

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7121, 14242, 28484, 92573, 185146, 306203, 370292, 612406, 1224812, 3980639, 7961278, 15922556]

約数ペア:

[(1, 15922556), (2, 7961278), (4, 3980639), (13, 1224812), (26, 612406), (43, 370292), (52, 306203), (86, 185146), (172, 92573), (559, 28484), (1118, 14242), (2236, 7121)]