2019955618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{7717}}^1\times {\mathrm{4513}}^1$

素因数の和:12261

約数の個数: 16

約数和(自身を含む): 3135514680

約数和(自身を除く): 1115559062

約数列:

[1, 2, 29, 58, 4513, 7717, 9026, 15434, 130877, 223793, 261754, 447586, 34826821, 69653642, 1009977809, 2019955618]

約数ペア:

[(1, 2019955618), (2, 1009977809), (29, 69653642), (58, 34826821), (4513, 447586), (7717, 261754), (9026, 223793), (15434, 130877)]