19541032

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9431}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 43009920

約数和(自身を除く): 23468888

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9431, 18862, 37724, 66017, 75448, 132034, 264068, 348947, 528136, 697894, 1395788, 2442629, 2791576, 4885258, 9770516, 19541032]

約数ペア:

[(1, 19541032), (2, 9770516), (4, 4885258), (7, 2791576), (8, 2442629), (14, 1395788), (28, 697894), (37, 528136), (56, 348947), (74, 264068), (148, 132034), (259, 75448), (296, 66017), (518, 37724), (1036, 18862), (2072, 9431)]