16879668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108203}}^1$

素因数の和:108223

約数の個数: 24

約数和(自身を含む): 42415968

約数和(自身を除く): 25536300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 108203, 216406, 324609, 432812, 649218, 1298436, 1406639, 2813278, 4219917, 5626556, 8439834, 16879668]

約数ペア:

[(1, 16879668), (2, 8439834), (3, 5626556), (4, 4219917), (6, 2813278), (12, 1406639), (13, 1298436), (26, 649218), (39, 432812), (52, 324609), (78, 216406), (156, 108203)]