16922984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{12517}}^1$

素因数の和:12549

約数の個数: 24

約数和(自身を含む): 34361910

約数和(自身を除く): 17438926

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 12517, 25034, 50068, 100136, 162721, 325442, 650884, 1301768, 2115373, 4230746, 8461492, 16922984]

約数ペア:

[(1, 16922984), (2, 8461492), (4, 4230746), (8, 2115373), (13, 1301768), (26, 650884), (52, 325442), (104, 162721), (169, 100136), (338, 50068), (676, 25034), (1352, 12517)]