11505868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13763}}^1$

素因数の和:13797

約数の個数: 24

約数和(自身を含む): 23123520

約数和(自身を除く): 11617652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 13763, 27526, 55052, 151393, 261497, 302786, 522994, 605572, 1045988, 2876467, 5752934, 11505868]

約数ペア:

[(1, 11505868), (2, 5752934), (4, 2876467), (11, 1045988), (19, 605572), (22, 522994), (38, 302786), (44, 261497), (76, 151393), (209, 55052), (418, 27526), (836, 13763)]