19307712

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 51425856

約数和(自身を除く): 32118144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 443, 454, 681, 886, 908, 1329, 1362, 1772, 1816, 2658, 2724, 3544, 3632, 5316, 5448, 7088, 7264, 10632, 10896, 14176, 14528, 21264, 21792, 28352, 42528, 43584, 85056, 100561, 201122, 301683, 402244, 603366, 804488, 1206732, 1608976, 2413464, 3217952, 4826928, 6435904, 9653856, 19307712]

約数ペア:

[(1, 19307712), (2, 9653856), (3, 6435904), (4, 4826928), (6, 3217952), (8, 2413464), (12, 1608976), (16, 1206732), (24, 804488), (32, 603366), (48, 402244), (64, 301683), (96, 201122), (192, 100561), (227, 85056), (443, 43584), (454, 42528), (681, 28352), (886, 21792), (908, 21264), (1329, 14528), (1362, 14176), (1772, 10896), (1816, 10632), (2658, 7264), (2724, 7088), (3544, 5448), (3632, 5316)]