1916967548

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{2459}}^1\times {\mathrm{2467}}^1$

素因数の和:5009

約数の個数: 24

約数和(自身を含む): 3399916800

約数和(自身を除く): 1482949252

約数列:

[1, 2, 4, 79, 158, 316, 2459, 2467, 4918, 4934, 9836, 9868, 194261, 194893, 388522, 389786, 777044, 779572, 6066353, 12132706, 24265412, 479241887, 958483774, 1916967548]

約数ペア:

[(1, 1916967548), (2, 958483774), (4, 479241887), (79, 24265412), (158, 12132706), (316, 6066353), (2459, 779572), (2467, 777044), (4918, 389786), (4934, 388522), (9836, 194893), (9868, 194261)]