19037328

素因数分解:

$2^4\times 3^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 49336128

約数和(自身を除く): 30298800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 613, 647, 1226, 1294, 1839, 1941, 2452, 2588, 3678, 3882, 4904, 5176, 7356, 7764, 9808, 10352, 14712, 15528, 29424, 31056, 396611, 793222, 1189833, 1586444, 2379666, 3172888, 4759332, 6345776, 9518664, 19037328]

約数ペア:

[(1, 19037328), (2, 9518664), (3, 6345776), (4, 4759332), (6, 3172888), (8, 2379666), (12, 1586444), (16, 1189833), (24, 793222), (48, 396611), (613, 31056), (647, 29424), (1226, 15528), (1294, 14712), (1839, 10352), (1941, 9808), (2452, 7764), (2588, 7356), (3678, 5176), (3882, 4904)]