2019674521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 2283494400

約数和(自身を除く): 263819879

約数列:

[1, 19, 29, 31, 317, 373, 551, 589, 899, 6023, 7087, 9193, 9827, 10817, 11563, 17081, 118241, 174667, 186713, 205523, 219697, 284983, 335327, 2246579, 3428989, 3665471, 5414677, 6371213, 65150791, 69643949, 106298659, 2019674521]

約数ペア:

[(1, 2019674521), (19, 106298659), (29, 69643949), (31, 65150791), (317, 6371213), (373, 5414677), (551, 3665471), (589, 3428989), (899, 2246579), (6023, 335327), (7087, 284983), (9193, 219697), (9827, 205523), (10817, 186713), (11563, 174667), (17081, 118241)]