19365288

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7541}}^1$

素因数の和:7657

約数の個数: 32

約数和(自身を含む): 48872160

約数和(自身を除く): 29506872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7541, 15082, 22623, 30164, 45246, 60328, 90492, 180984, 806887, 1613774, 2420661, 3227548, 4841322, 6455096, 9682644, 19365288]

約数ペア:

[(1, 19365288), (2, 9682644), (3, 6455096), (4, 4841322), (6, 3227548), (8, 2420661), (12, 1613774), (24, 806887), (107, 180984), (214, 90492), (321, 60328), (428, 45246), (642, 30164), (856, 22623), (1284, 15082), (2568, 7541)]