19481044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 37322208

約数和(自身を除く): 17841164

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1187, 1492, 2374, 4103, 4748, 8206, 13057, 16412, 26114, 52228, 442751, 885502, 1771004, 4870261, 9740522, 19481044]

約数ペア:

[(1, 19481044), (2, 9740522), (4, 4870261), (11, 1771004), (22, 885502), (44, 442751), (373, 52228), (746, 26114), (1187, 16412), (1492, 13057), (2374, 8206), (4103, 4748)]