15466228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 28767200

約数和(自身を除く): 13300972

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1867, 2071, 3734, 4142, 7468, 8284, 35473, 70946, 141892, 203503, 407006, 814012, 3866557, 7733114, 15466228]

約数ペア:

[(1, 15466228), (2, 7733114), (4, 3866557), (19, 814012), (38, 407006), (76, 203503), (109, 141892), (218, 70946), (436, 35473), (1867, 8284), (2071, 7468), (3734, 4142)]