19395732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 48184640

約数和(自身を除く): 28788908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 877, 1164, 1754, 1843, 2631, 3508, 3686, 5262, 5529, 7372, 10524, 11058, 16663, 22116, 33326, 49989, 66652, 85069, 99978, 170138, 199956, 255207, 340276, 510414, 1020828, 1616311, 3232622, 4848933, 6465244, 9697866, 19395732]

約数ペア:

[(1, 19395732), (2, 9697866), (3, 6465244), (4, 4848933), (6, 3232622), (12, 1616311), (19, 1020828), (38, 510414), (57, 340276), (76, 255207), (97, 199956), (114, 170138), (194, 99978), (228, 85069), (291, 66652), (388, 49989), (582, 33326), (877, 22116), (1164, 16663), (1754, 11058), (1843, 10524), (2631, 7372), (3508, 5529), (3686, 5262)]