15021456

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 38955840

約数和(自身を除く): 23934384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 839, 1119, 1492, 1678, 2238, 2517, 2984, 3356, 4476, 5034, 5968, 6712, 8952, 10068, 13424, 17904, 20136, 40272, 312947, 625894, 938841, 1251788, 1877682, 2503576, 3755364, 5007152, 7510728, 15021456]

約数ペア:

[(1, 15021456), (2, 7510728), (3, 5007152), (4, 3755364), (6, 2503576), (8, 1877682), (12, 1251788), (16, 938841), (24, 625894), (48, 312947), (373, 40272), (746, 20136), (839, 17904), (1119, 13424), (1492, 10068), (1678, 8952), (2238, 6712), (2517, 5968), (2984, 5034), (3356, 4476)]