19005810510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{250307}}^1$

素因数の和:252848

約数の個数: 32

約数和(自身を含む): 45632149632

約数和(自身を除く): 26626339122

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2531, 5062, 7593, 12655, 15186, 25310, 37965, 75930, 250307, 500614, 750921, 1251535, 1501842, 2503070, 3754605, 7509210, 633527017, 1267054034, 1900581051, 3167635085, 3801162102, 6335270170, 9502905255, 19005810510]

約数ペア:

[(1, 19005810510), (2, 9502905255), (3, 6335270170), (5, 3801162102), (6, 3167635085), (10, 1900581051), (15, 1267054034), (30, 633527017), (2531, 7509210), (5062, 3754605), (7593, 2503070), (12655, 1501842), (15186, 1251535), (25310, 750921), (37965, 500614), (75930, 250307)]