19467844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19237}}^1$

素因数の和:19275

約数の個数: 24

約数和(自身を含む): 38783808

約数和(自身を除く): 19315964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19237, 38474, 76948, 211607, 423214, 442451, 846428, 884902, 1769804, 4866961, 9733922, 19467844]

約数ペア:

[(1, 19467844), (2, 9733922), (4, 4866961), (11, 1769804), (22, 884902), (23, 846428), (44, 442451), (46, 423214), (92, 211607), (253, 76948), (506, 38474), (1012, 19237)]