19272814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16529}}^1$

素因数の和:16595

約数の個数: 16

約数和(自身を含む): 32134320

約数和(自身を除く): 12861506

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16529, 33058, 181819, 363638, 876037, 1752074, 9636407, 19272814]

約数ペア:

[(1, 19272814), (2, 9636407), (11, 1752074), (22, 876037), (53, 363638), (106, 181819), (583, 33058), (1166, 16529)]