212364178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{429887}}^1$

素因数の和:429921

約数の個数: 16

約数和(自身を含む): 361105920

約数和(自身を除く): 148741742

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 429887, 859774, 5588531, 8167853, 11177062, 16335706, 106182089, 212364178]

約数ペア:

[(1, 212364178), (2, 106182089), (13, 16335706), (19, 11177062), (26, 8167853), (38, 5588531), (247, 859774), (494, 429887)]