23132590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177943}}^1$

素因数の和:177963

約数の個数: 16

約数和(自身を含む): 44841888

約数和(自身を除く): 21709298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 177943, 355886, 889715, 1779430, 2313259, 4626518, 11566295, 23132590]

約数ペア:

[(1, 23132590), (2, 11566295), (5, 4626518), (10, 2313259), (13, 1779430), (26, 889715), (65, 355886), (130, 177943)]