19893912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43627}}^1$

素因数の和:43655

約数の個数: 32

約数和(自身を含む): 52353600

約数和(自身を除く): 32459688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43627, 87254, 130881, 174508, 261762, 349016, 523524, 828913, 1047048, 1657826, 2486739, 3315652, 4973478, 6631304, 9946956, 19893912]

約数ペア:

[(1, 19893912), (2, 9946956), (3, 6631304), (4, 4973478), (6, 3315652), (8, 2486739), (12, 1657826), (19, 1047048), (24, 828913), (38, 523524), (57, 349016), (76, 261762), (114, 174508), (152, 130881), (228, 87254), (456, 43627)]