23351456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 48888000

約数和(自身を除く): 25536544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 199, 304, 386, 398, 608, 772, 796, 1544, 1592, 3088, 3184, 3667, 3781, 6176, 6368, 7334, 7562, 14668, 15124, 29336, 30248, 38407, 58672, 60496, 76814, 117344, 120992, 153628, 307256, 614512, 729733, 1229024, 1459466, 2918932, 5837864, 11675728, 23351456]

約数ペア:

[(1, 23351456), (2, 11675728), (4, 5837864), (8, 2918932), (16, 1459466), (19, 1229024), (32, 729733), (38, 614512), (76, 307256), (152, 153628), (193, 120992), (199, 117344), (304, 76814), (386, 60496), (398, 58672), (608, 38407), (772, 30248), (796, 29336), (1544, 15124), (1592, 14668), (3088, 7562), (3184, 7334), (3667, 6368), (3781, 6176)]