13023493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 15783040

約数和(自身を除く): 2759547

約数列:

[1, 7, 19, 133, 181, 541, 1267, 3439, 3787, 10279, 24073, 71953, 97921, 685447, 1860499, 13023493]

約数ペア:

[(1, 13023493), (7, 1860499), (19, 685447), (133, 97921), (181, 71953), (541, 24073), (1267, 10279), (3439, 3787)]