19597012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 35957376

約数和(自身を除く): 16360364

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 727, 1172, 1454, 2908, 6739, 13478, 16721, 26956, 33442, 66884, 213011, 426022, 852044, 4899253, 9798506, 19597012]

約数ペア:

[(1, 19597012), (2, 9798506), (4, 4899253), (23, 852044), (46, 426022), (92, 213011), (293, 66884), (586, 33442), (727, 26956), (1172, 16721), (1454, 13478), (2908, 6739)]