19441488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{36821}}^1$

素因数の和:36843

約数の個数: 40

約数和(自身を含む): 54791136

約数和(自身を除く): 35349648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 36821, 73642, 110463, 147284, 220926, 294568, 405031, 441852, 589136, 810062, 883704, 1215093, 1620124, 1767408, 2430186, 3240248, 4860372, 6480496, 9720744, 19441488]

約数ペア:

[(1, 19441488), (2, 9720744), (3, 6480496), (4, 4860372), (6, 3240248), (8, 2430186), (11, 1767408), (12, 1620124), (16, 1215093), (22, 883704), (24, 810062), (33, 589136), (44, 441852), (48, 405031), (66, 294568), (88, 220926), (132, 147284), (176, 110463), (264, 73642), (528, 36821)]