947940191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{41611}}^1$

素因数の和:41750

約数の個数: 16

約数和(自身を含む): 1098556800

約数和(自身を除く): 150616609

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 22781, 41611, 457721, 790609, 4535599, 8696699, 49891589, 86176381, 947940191]

約数ペア:

[(1, 947940191), (11, 86176381), (19, 49891589), (109, 8696699), (209, 4535599), (1199, 790609), (2071, 457721), (22781, 41611)]