22711472

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 50592000

約数和(自身を除く): 27880528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1019, 1393, 1592, 2038, 2786, 3184, 4076, 5572, 7133, 8152, 11144, 14266, 16304, 22288, 28532, 57064, 114128, 202781, 405562, 811124, 1419467, 1622248, 2838934, 3244496, 5677868, 11355736, 22711472]

約数ペア:

[(1, 22711472), (2, 11355736), (4, 5677868), (7, 3244496), (8, 2838934), (14, 1622248), (16, 1419467), (28, 811124), (56, 405562), (112, 202781), (199, 114128), (398, 57064), (796, 28532), (1019, 22288), (1393, 16304), (1592, 14266), (2038, 11144), (2786, 8152), (3184, 7133), (4076, 5572)]