15219228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{66751}}^1$

素因数の和:66777

約数の個数: 24

約数和(自身を含む): 37381120

約数和(自身を除く): 22161892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 66751, 133502, 200253, 267004, 400506, 801012, 1268269, 2536538, 3804807, 5073076, 7609614, 15219228]

約数ペア:

[(1, 15219228), (2, 7609614), (3, 5073076), (4, 3804807), (6, 2536538), (12, 1268269), (19, 801012), (38, 400506), (57, 267004), (76, 200253), (114, 133502), (228, 66751)]