12221270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23059}}^1$

素因数の和:23119

約数の個数: 16

約数和(自身を含む): 22414320

約数和(自身を除く): 10193050

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 23059, 46118, 115295, 230590, 1222127, 2444254, 6110635, 12221270]

約数ペア:

[(1, 12221270), (2, 6110635), (5, 2444254), (10, 1222127), (53, 230590), (106, 115295), (265, 46118), (530, 23059)]