19474908

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10337}}^1$

素因数の和:10501

約数の個数: 24

約数和(自身を含む): 45735312

約数和(自身を除く): 26260404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10337, 20674, 31011, 41348, 62022, 124044, 1622909, 3245818, 4868727, 6491636, 9737454, 19474908]

約数ペア:

[(1, 19474908), (2, 9737454), (3, 6491636), (4, 4868727), (6, 3245818), (12, 1622909), (157, 124044), (314, 62022), (471, 41348), (628, 31011), (942, 20674), (1884, 10337)]