19772084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8971}}^1$

素因数の和:9023

約数の個数: 24

約数和(自身を含む): 37682400

約数和(自身を除く): 17910316

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8971, 17942, 35884, 170449, 260159, 340898, 520318, 681796, 1040636, 4943021, 9886042, 19772084]

約数ペア:

[(1, 19772084), (2, 9886042), (4, 4943021), (19, 1040636), (29, 681796), (38, 520318), (58, 340898), (76, 260159), (116, 170449), (551, 35884), (1102, 17942), (2204, 8971)]