19410699

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7639}}^1$

素因数の和:7671

約数の個数: 24

約数和(自身を含む): 32515840

約数和(自身を除く): 13105141

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 7639, 22917, 53473, 84029, 160419, 252087, 588203, 924319, 1764609, 2772957, 6470233, 19410699]

約数ペア:

[(1, 19410699), (3, 6470233), (7, 2772957), (11, 1764609), (21, 924319), (33, 588203), (77, 252087), (121, 160419), (231, 84029), (363, 53473), (847, 22917), (2541, 7639)]