1938401314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{10181}}^1\times {\mathrm{4139}}^1$

素因数の和:14345

約数の個数: 16

約数和(自身を含む): 3035050560

約数和(自身を除く): 1096649246

約数列:

[1, 2, 23, 46, 4139, 8278, 10181, 20362, 95197, 190394, 234163, 468326, 42139159, 84278318, 969200657, 1938401314]

約数ペア:

[(1, 1938401314), (2, 969200657), (23, 84278318), (46, 42139159), (4139, 468326), (8278, 234163), (10181, 190394), (20362, 95197)]