21091962

素因数分解:

$2^1\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{2927}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 42233472

約数和(自身を除く): 21141510

約数列:

[1, 2, 3, 6, 1201, 2402, 2927, 3603, 5854, 7206, 8781, 17562, 3515327, 7030654, 10545981, 21091962]

約数ペア:

[(1, 21091962), (2, 10545981), (3, 7030654), (6, 3515327), (1201, 17562), (2402, 8781), (2927, 7206), (3603, 5854)]