19896690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60293}}^1$

素因数の和:60314

約数の個数: 32

約数和(自身を含む): 52094016

約数和(自身を除く): 32197326

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60293, 120586, 180879, 301465, 361758, 602930, 663223, 904395, 1326446, 1808790, 1989669, 3316115, 3979338, 6632230, 9948345, 19896690]

約数ペア:

[(1, 19896690), (2, 9948345), (3, 6632230), (5, 3979338), (6, 3316115), (10, 1989669), (11, 1808790), (15, 1326446), (22, 904395), (30, 663223), (33, 602930), (55, 361758), (66, 301465), (110, 180879), (165, 120586), (330, 60293)]