2021570246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1\times {\mathrm{19609}}^1$

素因数の和:22343

約数の個数: 16

約数和(自身を含む): 3193292400

約数和(自身を除く): 1171722154

約数列:

[1, 2, 19, 38, 2713, 5426, 19609, 39218, 51547, 103094, 372571, 745142, 53199217, 106398434, 1010785123, 2021570246]

約数ペア:

[(1, 2021570246), (2, 1010785123), (19, 106398434), (38, 53199217), (2713, 745142), (5426, 372571), (19609, 103094), (39218, 51547)]