19639176

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1009}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 49207200

約数和(自身を除く): 29568024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1009, 1622, 2018, 2433, 3027, 3244, 4036, 4866, 6054, 6488, 8072, 9732, 12108, 19464, 24216, 818299, 1636598, 2454897, 3273196, 4909794, 6546392, 9819588, 19639176]

約数ペア:

[(1, 19639176), (2, 9819588), (3, 6546392), (4, 4909794), (6, 3273196), (8, 2454897), (12, 1636598), (24, 818299), (811, 24216), (1009, 19464), (1622, 12108), (2018, 9732), (2433, 8072), (3027, 6488), (3244, 6054), (4036, 4866)]