21433588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5869}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 41418720

約数和(自身を除く): 19985132

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5869, 11738, 23476, 64559, 129118, 258236, 487127, 974254, 1948508, 5358397, 10716794, 21433588]

約数ペア:

[(1, 21433588), (2, 10716794), (4, 5358397), (11, 1948508), (22, 974254), (44, 487127), (83, 258236), (166, 129118), (332, 64559), (913, 23476), (1826, 11738), (3652, 5869)]