26940518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64451}}^1$

素因数の和:64483

約数の個数: 16

約数和(自身を含む): 46405440

約数和(自身を除く): 19464922

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 64451, 128902, 708961, 1224569, 1417922, 2449138, 13470259, 26940518]

約数ペア:

[(1, 26940518), (2, 13470259), (11, 2449138), (19, 1417922), (22, 1224569), (38, 708961), (209, 128902), (418, 64451)]