21098886

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{11093}}^1$

素因数の和:11415

約数の個数: 16

約数和(自身を含む): 42334704

約数和(自身を除く): 21235818

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 11093, 22186, 33279, 66558, 3516481, 7032962, 10549443, 21098886]

約数ペア:

[(1, 21098886), (2, 10549443), (3, 7032962), (6, 3516481), (317, 66558), (634, 33279), (951, 22186), (1902, 11093)]