19335180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14011}}^1$

素因数の和:14046

約数の個数: 48

約数和(自身を含む): 56496384

約数和(自身を除く): 37161204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 14011, 28022, 42033, 56044, 70055, 84066, 140110, 168132, 210165, 280220, 322253, 420330, 644506, 840660, 966759, 1289012, 1611265, 1933518, 3222530, 3867036, 4833795, 6445060, 9667590, 19335180]

約数ペア:

[(1, 19335180), (2, 9667590), (3, 6445060), (4, 4833795), (5, 3867036), (6, 3222530), (10, 1933518), (12, 1611265), (15, 1289012), (20, 966759), (23, 840660), (30, 644506), (46, 420330), (60, 322253), (69, 280220), (92, 210165), (115, 168132), (138, 140110), (230, 84066), (276, 70055), (345, 56044), (460, 42033), (690, 28022), (1380, 14011)]