2019921758

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{46643}}^1$

素因数の和:47071

約数の個数: 16

約数和(自身を含む): 3089698560

約数和(自身を除く): 1069776802

約数列:

[1, 2, 59, 118, 367, 734, 21653, 43306, 46643, 93286, 2751937, 5503874, 17117981, 34235962, 1009960879, 2019921758]

約数ペア:

[(1, 2019921758), (2, 1009960879), (59, 34235962), (118, 17117981), (367, 5503874), (734, 2751937), (21653, 93286), (43306, 46643)]