19737912

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2969}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 49539600

約数和(自身を除く): 29801688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 2969, 3324, 5938, 6648, 8907, 11876, 17814, 23752, 35628, 71256, 822413, 1644826, 2467239, 3289652, 4934478, 6579304, 9868956, 19737912]

約数ペア:

[(1, 19737912), (2, 9868956), (3, 6579304), (4, 4934478), (6, 3289652), (8, 2467239), (12, 1644826), (24, 822413), (277, 71256), (554, 35628), (831, 23752), (1108, 17814), (1662, 11876), (2216, 8907), (2969, 6648), (3324, 5938)]