19167816

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5087}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 48234240

約数和(自身を除く): 29066424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 5087, 10174, 15261, 20348, 30522, 40696, 61044, 122088, 798659, 1597318, 2395977, 3194636, 4791954, 6389272, 9583908, 19167816]

約数ペア:

[(1, 19167816), (2, 9583908), (3, 6389272), (4, 4791954), (6, 3194636), (8, 2395977), (12, 1597318), (24, 798659), (157, 122088), (314, 61044), (471, 40696), (628, 30522), (942, 20348), (1256, 15261), (1884, 10174), (3768, 5087)]