19496637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 30321720

約数和(自身を除く): 10825083

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 2089, 3111, 6267, 9333, 18801, 35513, 106539, 127429, 319617, 382287, 1146861, 2166293, 6498879, 19496637]

約数ペア:

[(1, 19496637), (3, 6498879), (9, 2166293), (17, 1146861), (51, 382287), (61, 319617), (153, 127429), (183, 106539), (549, 35513), (1037, 18801), (2089, 9333), (3111, 6267)]