19951656

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19333}}^1$

素因数の和:19385

約数の個数: 32

約数和(自身を含む): 51041760

約数和(自身を除く): 31090104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19333, 38666, 57999, 77332, 115998, 154664, 231996, 463992, 831319, 1662638, 2493957, 3325276, 4987914, 6650552, 9975828, 19951656]

約数ペア:

[(1, 19951656), (2, 9975828), (3, 6650552), (4, 4987914), (6, 3325276), (8, 2493957), (12, 1662638), (24, 831319), (43, 463992), (86, 231996), (129, 154664), (172, 115998), (258, 77332), (344, 57999), (516, 38666), (1032, 19333)]