19538884353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{3391}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 27470315520

約数和(自身を除く): 7931431167

約数列:

[1, 3, 23, 69, 113, 339, 739, 2217, 2599, 3391, 7797, 10173, 16997, 50991, 77993, 83507, 233979, 250521, 383183, 1149549, 1920661, 2505949, 5761983, 7517847, 8813209, 26439627, 57636827, 172910481, 283172237, 849516711, 6512961451, 19538884353]

約数ペア:

[(1, 19538884353), (3, 6512961451), (23, 849516711), (69, 283172237), (113, 172910481), (339, 57636827), (739, 26439627), (2217, 8813209), (2599, 7517847), (3391, 5761983), (7797, 2505949), (10173, 1920661), (16997, 1149549), (50991, 383183), (77993, 250521), (83507, 233979)]