19327011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 30440448

約数和(自身を除く): 11113437

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 733, 799, 1551, 2199, 2397, 8063, 8789, 12461, 24189, 26367, 34451, 37383, 103353, 137071, 378961, 411213, 585667, 1136883, 1757001, 6442337, 19327011]

約数ペア:

[(1, 19327011), (3, 6442337), (11, 1757001), (17, 1136883), (33, 585667), (47, 411213), (51, 378961), (141, 137071), (187, 103353), (517, 37383), (561, 34451), (733, 26367), (799, 24189), (1551, 12461), (2199, 8789), (2397, 8063)]