19090788

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8243}}^1$

素因数の和:8443

約数の個数: 24

約数和(自身を含む): 44781408

約数和(自身を除く): 25690620

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8243, 16486, 24729, 32972, 49458, 98916, 1590899, 3181798, 4772697, 6363596, 9545394, 19090788]

約数ペア:

[(1, 19090788), (2, 9545394), (3, 6363596), (4, 4772697), (6, 3181798), (12, 1590899), (193, 98916), (386, 49458), (579, 32972), (772, 24729), (1158, 16486), (2316, 8243)]