12704478

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 13374498

約数列:

[1, 2, 3, 6, 83, 97, 166, 194, 249, 263, 291, 498, 526, 582, 789, 1578, 8051, 16102, 21829, 24153, 25511, 43658, 48306, 51022, 65487, 76533, 130974, 153066, 2117413, 4234826, 6352239, 12704478]

約数ペア:

[(1, 12704478), (2, 6352239), (3, 4234826), (6, 2117413), (83, 153066), (97, 130974), (166, 76533), (194, 65487), (249, 51022), (263, 48306), (291, 43658), (498, 25511), (526, 24153), (582, 21829), (789, 16102), (1578, 8051)]