9998332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 18522000

約数和(自身を除く): 8523668

約数列:

[1, 2, 4, 19, 38, 76, 293, 449, 586, 898, 1172, 1796, 5567, 8531, 11134, 17062, 22268, 34124, 131557, 263114, 526228, 2499583, 4999166, 9998332]

約数ペア:

[(1, 9998332), (2, 4999166), (4, 2499583), (19, 526228), (38, 263114), (76, 131557), (293, 34124), (449, 22268), (586, 17062), (898, 11134), (1172, 8531), (1796, 5567)]