16663036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 31646160

約数和(自身を除く): 14983124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 2339, 3562, 4678, 7124, 9356, 30407, 60814, 121628, 320443, 640886, 1281772, 4165759, 8331518, 16663036]

約数ペア:

[(1, 16663036), (2, 8331518), (4, 4165759), (13, 1281772), (26, 640886), (52, 320443), (137, 121628), (274, 60814), (548, 30407), (1781, 9356), (2339, 7124), (3562, 4678)]