22139474

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 41626872

約数和(自身を除く): 19487398

約数列:

[1, 2, 7, 14, 17, 34, 49, 97, 98, 119, 137, 194, 238, 274, 679, 833, 959, 1358, 1649, 1666, 1918, 2329, 3298, 4658, 4753, 6713, 9506, 11543, 13289, 13426, 16303, 23086, 26578, 32606, 80801, 93023, 114121, 161602, 186046, 225913, 228242, 451826, 651161, 1302322, 1581391, 3162782, 11069737, 22139474]

約数ペア:

[(1, 22139474), (2, 11069737), (7, 3162782), (14, 1581391), (17, 1302322), (34, 651161), (49, 451826), (97, 228242), (98, 225913), (119, 186046), (137, 161602), (194, 114121), (238, 93023), (274, 80801), (679, 32606), (833, 26578), (959, 23086), (1358, 16303), (1649, 13426), (1666, 13289), (1918, 11543), (2329, 9506), (3298, 6713), (4658, 4753)]