3199790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 6618240

約数和(自身を除く): 3418450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1531, 2090, 3062, 7655, 15310, 16841, 29089, 33682, 58178, 84205, 145445, 168410, 290890, 319979, 639958, 1599895, 3199790]

約数ペア:

[(1, 3199790), (2, 1599895), (5, 639958), (10, 319979), (11, 290890), (19, 168410), (22, 145445), (38, 84205), (55, 58178), (95, 33682), (110, 29089), (190, 16841), (209, 15310), (418, 7655), (1045, 3062), (1531, 2090)]