19679358

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3413}}^1$

素因数の和:3480

約数の個数: 24

約数和(自身を含む): 40681224

約数和(自身を除く): 21001866

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 3413, 5766, 6826, 10239, 20478, 105803, 211606, 317409, 634818, 3279893, 6559786, 9839679, 19679358]

約数ペア:

[(1, 19679358), (2, 9839679), (3, 6559786), (6, 3279893), (31, 634818), (62, 317409), (93, 211606), (186, 105803), (961, 20478), (1922, 10239), (2883, 6826), (3413, 5766)]