19393656

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19709}}^1$

素因数の和:19759

約数の個数: 32

約数和(自身を含む): 49669200

約数和(自身を除く): 30275544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19709, 39418, 59127, 78836, 118254, 157672, 236508, 473016, 808069, 1616138, 2424207, 3232276, 4848414, 6464552, 9696828, 19393656]

約数ペア:

[(1, 19393656), (2, 9696828), (3, 6464552), (4, 4848414), (6, 3232276), (8, 2424207), (12, 1616138), (24, 808069), (41, 473016), (82, 236508), (123, 157672), (164, 118254), (246, 78836), (328, 59127), (492, 39418), (984, 19709)]