19434145416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{229979}}^1$

素因数の和:230498

約数の個数: 64

約数和(自身を含む): 55636761600

約数和(自身を除く): 36202616184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 503, 1006, 1509, 2012, 3018, 3521, 4024, 6036, 7042, 10563, 12072, 14084, 21126, 28168, 42252, 84504, 229979, 459958, 689937, 919916, 1379874, 1609853, 1839832, 2759748, 3219706, 4829559, 5519496, 6439412, 9659118, 12878824, 19318236, 38636472, 115679437, 231358874, 347038311, 462717748, 694076622, 809756059, 925435496, 1388153244, 1619512118, 2429268177, 2776306488, 3239024236, 4858536354, 6478048472, 9717072708, 19434145416]

約数ペア:

[(1, 19434145416), (2, 9717072708), (3, 6478048472), (4, 4858536354), (6, 3239024236), (7, 2776306488), (8, 2429268177), (12, 1619512118), (14, 1388153244), (21, 925435496), (24, 809756059), (28, 694076622), (42, 462717748), (56, 347038311), (84, 231358874), (168, 115679437), (503, 38636472), (1006, 19318236), (1509, 12878824), (2012, 9659118), (3018, 6439412), (3521, 5519496), (4024, 4829559), (6036, 3219706), (7042, 2759748), (10563, 1839832), (12072, 1609853), (14084, 1379874), (21126, 919916), (28168, 689937), (42252, 459958), (84504, 229979)]