19964112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59417}}^1$

素因数の和:59435

約数の個数: 40

約数和(自身を含む): 58942656

約数和(自身を除く): 38978544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59417, 118834, 178251, 237668, 356502, 415919, 475336, 713004, 831838, 950672, 1247757, 1426008, 1663676, 2495514, 2852016, 3327352, 4991028, 6654704, 9982056, 19964112]

約数ペア:

[(1, 19964112), (2, 9982056), (3, 6654704), (4, 4991028), (6, 3327352), (7, 2852016), (8, 2495514), (12, 1663676), (14, 1426008), (16, 1247757), (21, 950672), (24, 831838), (28, 713004), (42, 475336), (48, 415919), (56, 356502), (84, 237668), (112, 178251), (168, 118834), (336, 59417)]