19083190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1523}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 39502080

約数和(自身を除く): 20418890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1523, 1790, 2506, 3046, 6265, 7615, 10661, 12530, 15230, 21322, 53305, 106610, 272617, 545234, 1363085, 1908319, 2726170, 3816638, 9541595, 19083190]

約数ペア:

[(1, 19083190), (2, 9541595), (5, 3816638), (7, 2726170), (10, 1908319), (14, 1363085), (35, 545234), (70, 272617), (179, 106610), (358, 53305), (895, 21322), (1253, 15230), (1523, 12530), (1790, 10661), (2506, 7615), (3046, 6265)]