19005495576

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{335123}}^1$

素因数の和:335288

約数の個数: 64

約数和(自身を含む): 50670748800

約数和(自身を除く): 31665253224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 556, 834, 1112, 1668, 2363, 3336, 4726, 7089, 9452, 14178, 18904, 28356, 56712, 335123, 670246, 1005369, 1340492, 2010738, 2680984, 4021476, 5697091, 8042952, 11394182, 17091273, 22788364, 34182546, 45576728, 46582097, 68365092, 93164194, 136730184, 139746291, 186328388, 279492582, 372656776, 558985164, 791895649, 1117970328, 1583791298, 2375686947, 3167582596, 4751373894, 6335165192, 9502747788, 19005495576]

約数ペア:

[(1, 19005495576), (2, 9502747788), (3, 6335165192), (4, 4751373894), (6, 3167582596), (8, 2375686947), (12, 1583791298), (17, 1117970328), (24, 791895649), (34, 558985164), (51, 372656776), (68, 279492582), (102, 186328388), (136, 139746291), (139, 136730184), (204, 93164194), (278, 68365092), (408, 46582097), (417, 45576728), (556, 34182546), (834, 22788364), (1112, 17091273), (1668, 11394182), (2363, 8042952), (3336, 5697091), (4726, 4021476), (7089, 2680984), (9452, 2010738), (14178, 1340492), (18904, 1005369), (28356, 670246), (56712, 335123)]