191479444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2473}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 361253480

約数和(自身を除く): 169774036

約数列:

[1, 2, 4, 13, 26, 52, 1489, 2473, 2978, 4946, 5956, 9892, 19357, 32149, 38714, 64298, 77428, 128596, 3682297, 7364594, 14729188, 47869861, 95739722, 191479444]

約数ペア:

[(1, 191479444), (2, 95739722), (4, 47869861), (13, 14729188), (26, 7364594), (52, 3682297), (1489, 128596), (2473, 77428), (2978, 64298), (4946, 38714), (5956, 32149), (9892, 19357)]