19087926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22276

約数の個数: 32

約数和(自身を含む): 44851968

約数和(自身を除く): 25764042

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22247, 44494, 66741, 133482, 244717, 289211, 489434, 578422, 734151, 867633, 1468302, 1735266, 3181321, 6362642, 9543963, 19087926]

約数ペア:

[(1, 19087926), (2, 9543963), (3, 6362642), (6, 3181321), (11, 1735266), (13, 1468302), (22, 867633), (26, 734151), (33, 578422), (39, 489434), (66, 289211), (78, 244717), (143, 133482), (286, 66741), (429, 44494), (858, 22247)]