16939224

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 49027680

約数和(自身を除く): 32088456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 193, 207, 212, 276, 318, 386, 414, 424, 477, 552, 579, 636, 772, 828, 954, 1158, 1219, 1272, 1544, 1656, 1737, 1908, 2316, 2438, 3474, 3657, 3816, 4439, 4632, 4876, 6948, 7314, 8878, 9752, 10229, 10971, 13317, 13896, 14628, 17756, 20458, 21942, 26634, 29256, 30687, 35512, 39951, 40916, 43884, 53268, 61374, 79902, 81832, 87768, 92061, 106536, 122748, 159804, 184122, 235267, 245496, 319608, 368244, 470534, 705801, 736488, 941068, 1411602, 1882136, 2117403, 2823204, 4234806, 5646408, 8469612, 16939224]

約数ペア:

[(1, 16939224), (2, 8469612), (3, 5646408), (4, 4234806), (6, 2823204), (8, 2117403), (9, 1882136), (12, 1411602), (18, 941068), (23, 736488), (24, 705801), (36, 470534), (46, 368244), (53, 319608), (69, 245496), (72, 235267), (92, 184122), (106, 159804), (138, 122748), (159, 106536), (184, 92061), (193, 87768), (207, 81832), (212, 79902), (276, 61374), (318, 53268), (386, 43884), (414, 40916), (424, 39951), (477, 35512), (552, 30687), (579, 29256), (636, 26634), (772, 21942), (828, 20458), (954, 17756), (1158, 14628), (1219, 13896), (1272, 13317), (1544, 10971), (1656, 10229), (1737, 9752), (1908, 8878), (2316, 7314), (2438, 6948), (3474, 4876), (3657, 4632), (3816, 4439)]