12495616

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 30087680

約数和(自身を除く): 17592064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 367, 448, 532, 608, 734, 896, 1064, 1216, 1468, 1792, 2128, 2432, 2569, 2936, 4256, 4864, 5138, 5872, 6973, 8512, 10276, 11744, 13946, 17024, 20552, 23488, 27892, 34048, 41104, 46976, 48811, 55784, 82208, 93952, 97622, 111568, 164416, 195244, 223136, 328832, 390488, 446272, 657664, 780976, 892544, 1561952, 1785088, 3123904, 6247808, 12495616]

約数ペア:

[(1, 12495616), (2, 6247808), (4, 3123904), (7, 1785088), (8, 1561952), (14, 892544), (16, 780976), (19, 657664), (28, 446272), (32, 390488), (38, 328832), (56, 223136), (64, 195244), (76, 164416), (112, 111568), (128, 97622), (133, 93952), (152, 82208), (224, 55784), (256, 48811), (266, 46976), (304, 41104), (367, 34048), (448, 27892), (532, 23488), (608, 20552), (734, 17024), (896, 13946), (1064, 11744), (1216, 10276), (1468, 8512), (1792, 6973), (2128, 5872), (2432, 5138), (2569, 4864), (2936, 4256)]