19210009374

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26029823}}^1$

素因数の和:26029872

約数の個数: 24

約数和(自身を含む): 42636851712

約数和(自身を除く): 23426842338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26029823, 52059646, 78089469, 156178938, 234268407, 468536814, 1067222743, 2134445486, 3201668229, 6403336458, 9605004687, 19210009374]

約数ペア:

[(1, 19210009374), (2, 9605004687), (3, 6403336458), (6, 3201668229), (9, 2134445486), (18, 1067222743), (41, 468536814), (82, 234268407), (123, 156178938), (246, 78089469), (369, 52059646), (738, 26029823)]