19028784

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3637}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 49622320

約数和(自身を除く): 30593536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3637, 5232, 7274, 10911, 14548, 21822, 29096, 43644, 58192, 87288, 174576, 396433, 792866, 1189299, 1585732, 2378598, 3171464, 4757196, 6342928, 9514392, 19028784]

約数ペア:

[(1, 19028784), (2, 9514392), (3, 6342928), (4, 4757196), (6, 3171464), (8, 2378598), (12, 1585732), (16, 1189299), (24, 792866), (48, 396433), (109, 174576), (218, 87288), (327, 58192), (436, 43644), (654, 29096), (872, 21822), (1308, 14548), (1744, 10911), (2616, 7274), (3637, 5232)]