10389190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 21510720

約数和(自身を除く): 11121530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 769, 965, 1351, 1538, 1930, 2702, 3845, 5383, 6755, 7690, 10766, 13510, 26915, 53830, 148417, 296834, 742085, 1038919, 1484170, 2077838, 5194595, 10389190]

約数ペア:

[(1, 10389190), (2, 5194595), (5, 2077838), (7, 1484170), (10, 1038919), (14, 742085), (35, 296834), (70, 148417), (193, 53830), (386, 26915), (769, 13510), (965, 10766), (1351, 7690), (1538, 6755), (1930, 5383), (2702, 3845)]