23209030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178531}}^1$

素因数の和:178551

約数の個数: 16

約数和(自身を含む): 44990064

約数和(自身を除く): 21781034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178531, 357062, 892655, 1785310, 2320903, 4641806, 11604515, 23209030]

約数ペア:

[(1, 23209030), (2, 11604515), (5, 4641806), (10, 2320903), (13, 1785310), (26, 892655), (65, 357062), (130, 178531)]