23865490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9433}}^1$

素因数の和:9474

約数の個数: 32

約数和(自身を含む): 48905856

約数和(自身を除く): 25040366

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 9433, 18866, 47165, 94330, 103763, 207526, 216959, 433918, 518815, 1037630, 1084795, 2169590, 2386549, 4773098, 11932745, 23865490]

約数ペア:

[(1, 23865490), (2, 11932745), (5, 4773098), (10, 2386549), (11, 2169590), (22, 1084795), (23, 1037630), (46, 518815), (55, 433918), (110, 216959), (115, 207526), (230, 103763), (253, 94330), (506, 47165), (1265, 18866), (2530, 9433)]