19110576

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 51853824

約数和(自身を除く): 32743248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 197, 258, 282, 344, 376, 394, 516, 564, 591, 688, 752, 788, 1032, 1128, 1182, 1576, 2021, 2064, 2256, 2364, 3152, 4042, 4728, 6063, 8084, 8471, 9259, 9456, 12126, 16168, 16942, 18518, 24252, 25413, 27777, 32336, 33884, 37036, 48504, 50826, 55554, 67768, 74072, 97008, 101652, 111108, 135536, 148144, 203304, 222216, 398137, 406608, 444432, 796274, 1194411, 1592548, 2388822, 3185096, 4777644, 6370192, 9555288, 19110576]

約数ペア:

[(1, 19110576), (2, 9555288), (3, 6370192), (4, 4777644), (6, 3185096), (8, 2388822), (12, 1592548), (16, 1194411), (24, 796274), (43, 444432), (47, 406608), (48, 398137), (86, 222216), (94, 203304), (129, 148144), (141, 135536), (172, 111108), (188, 101652), (197, 97008), (258, 74072), (282, 67768), (344, 55554), (376, 50826), (394, 48504), (516, 37036), (564, 33884), (591, 32336), (688, 27777), (752, 25413), (788, 24252), (1032, 18518), (1128, 16942), (1182, 16168), (1576, 12126), (2021, 9456), (2064, 9259), (2256, 8471), (2364, 8084), (3152, 6063), (4042, 4728)]