19634652

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1093}}^1$

素因数の和:1602

約数の個数: 36

約数和(自身を含む): 49777000

約数和(自身を除く): 30142348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1093, 1497, 1996, 2186, 2994, 3279, 4372, 4491, 5988, 6558, 8982, 9837, 13116, 17964, 19674, 39348, 545407, 1090814, 1636221, 2181628, 3272442, 4908663, 6544884, 9817326, 19634652]

約数ペア:

[(1, 19634652), (2, 9817326), (3, 6544884), (4, 4908663), (6, 3272442), (9, 2181628), (12, 1636221), (18, 1090814), (36, 545407), (499, 39348), (998, 19674), (1093, 17964), (1497, 13116), (1996, 9837), (2186, 8982), (2994, 6558), (3279, 5988), (4372, 4491)]