19430982

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2383}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 43484160

約数和(自身を除く): 24053178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2383, 2718, 4077, 4766, 7149, 8154, 14298, 21447, 42894, 64341, 128682, 359833, 719666, 1079499, 2158998, 3238497, 6476994, 9715491, 19430982]

約数ペア:

[(1, 19430982), (2, 9715491), (3, 6476994), (6, 3238497), (9, 2158998), (18, 1079499), (27, 719666), (54, 359833), (151, 128682), (302, 64341), (453, 42894), (906, 21447), (1359, 14298), (2383, 8154), (2718, 7149), (4077, 4766)]