23288590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179143}}^1$

素因数の和:179163

約数の個数: 16

約数和(自身を含む): 45144288

約数和(自身を除く): 21855698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179143, 358286, 895715, 1791430, 2328859, 4657718, 11644295, 23288590]

約数ペア:

[(1, 23288590), (2, 11644295), (5, 4657718), (10, 2328859), (13, 1791430), (26, 895715), (65, 358286), (130, 179143)]