19421000682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140731889}}^1$

素因数の和:140731917

約数の個数: 16

約数和(自身を含む): 40530784320

約数和(自身を除く): 21109783638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140731889, 281463778, 422195667, 844391334, 3236833447, 6473666894, 9710500341, 19421000682]

約数ペア:

[(1, 19421000682), (2, 9710500341), (3, 6473666894), (6, 3236833447), (23, 844391334), (46, 422195667), (69, 281463778), (138, 140731889)]