19585536

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 53621568

約数和(自身を除く): 34036032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 311, 328, 384, 492, 512, 622, 656, 768, 933, 984, 1244, 1312, 1536, 1866, 1968, 2488, 2624, 3732, 3936, 4976, 5248, 7464, 7872, 9952, 10496, 12751, 14928, 15744, 19904, 20992, 25502, 29856, 31488, 38253, 39808, 51004, 59712, 62976, 76506, 79616, 102008, 119424, 153012, 159232, 204016, 238848, 306024, 408032, 477696, 612048, 816064, 1224096, 1632128, 2448192, 3264256, 4896384, 6528512, 9792768, 19585536]

約数ペア:

[(1, 19585536), (2, 9792768), (3, 6528512), (4, 4896384), (6, 3264256), (8, 2448192), (12, 1632128), (16, 1224096), (24, 816064), (32, 612048), (41, 477696), (48, 408032), (64, 306024), (82, 238848), (96, 204016), (123, 159232), (128, 153012), (164, 119424), (192, 102008), (246, 79616), (256, 76506), (311, 62976), (328, 59712), (384, 51004), (492, 39808), (512, 38253), (622, 31488), (656, 29856), (768, 25502), (933, 20992), (984, 19904), (1244, 15744), (1312, 14928), (1536, 12751), (1866, 10496), (1968, 9952), (2488, 7872), (2624, 7464), (3732, 5248), (3936, 4976)]