21723346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5059}}^1$

素因数の和:5193

約数の個数: 16

約数和(自身を含む): 34610400

約数和(自身を除く): 12887054

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 5059, 10118, 96121, 192242, 571667, 1143334, 10861673, 21723346]

約数ペア:

[(1, 21723346), (2, 10861673), (19, 1143334), (38, 571667), (113, 192242), (226, 96121), (2147, 10118), (4294, 5059)]