23106590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177743}}^1$

素因数の和:177763

約数の個数: 16

約数和(自身を含む): 44791488

約数和(自身を除く): 21684898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 177743, 355486, 888715, 1777430, 2310659, 4621318, 11553295, 23106590]

約数ペア:

[(1, 23106590), (2, 11553295), (5, 4621318), (10, 2310659), (13, 1777430), (26, 888715), (65, 355486), (130, 177743)]