23198404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 43144920

約数和(自身を除く): 19946516

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 877, 1556, 1754, 3508, 6613, 13226, 14909, 26452, 29818, 59636, 341153, 682306, 1364612, 5799601, 11599202, 23198404]

約数ペア:

[(1, 23198404), (2, 11599202), (4, 5799601), (17, 1364612), (34, 682306), (68, 341153), (389, 59636), (778, 29818), (877, 26452), (1556, 14909), (1754, 13226), (3508, 6613)]