17813270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 16478890

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 1889, 3778, 4715, 9430, 9445, 18890, 43447, 77449, 86894, 154898, 217235, 387245, 434470, 774490, 1781327, 3562654, 8906635, 17813270]

約数ペア:

[(1, 17813270), (2, 8906635), (5, 3562654), (10, 1781327), (23, 774490), (41, 434470), (46, 387245), (82, 217235), (115, 154898), (205, 86894), (230, 77449), (410, 43447), (943, 18890), (1886, 9445), (1889, 9430), (3778, 4715)]