19260946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1303}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 30513600

約数和(自身を除く): 11252654

約数列:

[1, 2, 19, 38, 389, 778, 1303, 2606, 7391, 14782, 24757, 49514, 506867, 1013734, 9630473, 19260946]

約数ペア:

[(1, 19260946), (2, 9630473), (19, 1013734), (38, 506867), (389, 49514), (778, 24757), (1303, 14782), (2606, 7391)]