2019983835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4643641}}^1$

素因数の和:4643678

約数の個数: 16

約数和(自身を含む): 3343422240

約数和(自身を除く): 1323438405

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4643641, 13930923, 23218205, 69654615, 134665589, 403996767, 673327945, 2019983835]

約数ペア:

[(1, 2019983835), (3, 673327945), (5, 403996767), (15, 134665589), (29, 69654615), (87, 23218205), (145, 13930923), (435, 4643641)]