19465732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34031}}^1$

素因数の和:34059

約数の個数: 24

約数和(自身を含む): 40021632

約数和(自身を除く): 20555900

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34031, 68062, 136124, 374341, 442403, 748682, 884806, 1497364, 1769612, 4866433, 9732866, 19465732]

約数ペア:

[(1, 19465732), (2, 9732866), (4, 4866433), (11, 1769612), (13, 1497364), (22, 884806), (26, 748682), (44, 442403), (52, 374341), (143, 136124), (286, 68062), (572, 34031)]