19534224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 54960768

約数和(自身を除く): 35426544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 647, 816, 888, 1258, 1294, 1776, 1887, 1941, 2516, 2588, 3774, 3882, 5032, 5176, 7548, 7764, 10064, 10352, 10999, 15096, 15528, 21998, 23939, 30192, 31056, 32997, 43996, 47878, 65994, 71817, 87992, 95756, 131988, 143634, 175984, 191512, 263976, 287268, 383024, 406963, 527952, 574536, 813926, 1149072, 1220889, 1627852, 2441778, 3255704, 4883556, 6511408, 9767112, 19534224]

約数ペア:

[(1, 19534224), (2, 9767112), (3, 6511408), (4, 4883556), (6, 3255704), (8, 2441778), (12, 1627852), (16, 1220889), (17, 1149072), (24, 813926), (34, 574536), (37, 527952), (48, 406963), (51, 383024), (68, 287268), (74, 263976), (102, 191512), (111, 175984), (136, 143634), (148, 131988), (204, 95756), (222, 87992), (272, 71817), (296, 65994), (408, 47878), (444, 43996), (592, 32997), (629, 31056), (647, 30192), (816, 23939), (888, 21998), (1258, 15528), (1294, 15096), (1776, 10999), (1887, 10352), (1941, 10064), (2516, 7764), (2588, 7548), (3774, 5176), (3882, 5032)]