12186590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7211}}^1$

素因数の和:7244

約数の個数: 24

約数和(自身を含む): 23756328

約数和(自身を除く): 11569738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7211, 14422, 36055, 72110, 93743, 187486, 468715, 937430, 1218659, 2437318, 6093295, 12186590]

約数ペア:

[(1, 12186590), (2, 6093295), (5, 2437318), (10, 1218659), (13, 937430), (26, 468715), (65, 187486), (130, 93743), (169, 72110), (338, 36055), (845, 14422), (1690, 7211)]