19482111996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{5153}}^1$

素因数の和:5651

約数の個数: 96

約数和(自身を含む): 49375484928

約数和(自身を除く): 29893372932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 431, 516, 731, 862, 1293, 1462, 1724, 2193, 2586, 2924, 4386, 5153, 5172, 7327, 8772, 10306, 14654, 15459, 18533, 20612, 21981, 29308, 30918, 37066, 43962, 55599, 61836, 74132, 87601, 87924, 111198, 175202, 221579, 222396, 262803, 315061, 350404, 443158, 525606, 630122, 664737, 886316, 945183, 1051212, 1260244, 1329474, 1890366, 2220943, 2658948, 3766843, 3780732, 4441886, 6662829, 7533686, 8883772, 11300529, 13325658, 15067372, 22601058, 26651316, 37756031, 45202116, 75512062, 95500549, 113268093, 151024124, 191001098, 226536186, 286501647, 382002196, 453072372, 573003294, 1146006588, 1623509333, 3247018666, 4870527999, 6494037332, 9741055998, 19482111996]

約数ペア:

[(1, 19482111996), (2, 9741055998), (3, 6494037332), (4, 4870527999), (6, 3247018666), (12, 1623509333), (17, 1146006588), (34, 573003294), (43, 453072372), (51, 382002196), (68, 286501647), (86, 226536186), (102, 191001098), (129, 151024124), (172, 113268093), (204, 95500549), (258, 75512062), (431, 45202116), (516, 37756031), (731, 26651316), (862, 22601058), (1293, 15067372), (1462, 13325658), (1724, 11300529), (2193, 8883772), (2586, 7533686), (2924, 6662829), (4386, 4441886), (5153, 3780732), (5172, 3766843), (7327, 2658948), (8772, 2220943), (10306, 1890366), (14654, 1329474), (15459, 1260244), (18533, 1051212), (20612, 945183), (21981, 886316), (29308, 664737), (30918, 630122), (37066, 525606), (43962, 443158), (55599, 350404), (61836, 315061), (74132, 262803), (87601, 222396), (87924, 221579), (111198, 175202)]