19492314

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 39896064

約数和(自身を除く): 20403750

約数列:

[1, 2, 3, 6, 73, 146, 191, 219, 233, 382, 438, 466, 573, 699, 1146, 1398, 13943, 17009, 27886, 34018, 41829, 44503, 51027, 83658, 89006, 102054, 133509, 267018, 3248719, 6497438, 9746157, 19492314]

約数ペア:

[(1, 19492314), (2, 9746157), (3, 6497438), (6, 3248719), (73, 267018), (146, 133509), (191, 102054), (219, 89006), (233, 83658), (382, 51027), (438, 44503), (466, 41829), (573, 34018), (699, 27886), (1146, 17009), (1398, 13943)]