19474422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12829}}^1$

素因数の和:12868

約数の個数: 32

約数和(自身を含む): 44340480

約数和(自身を除く): 24866058

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12829, 25658, 38487, 76974, 141119, 282238, 295067, 423357, 590134, 846714, 885201, 1770402, 3245737, 6491474, 9737211, 19474422]

約数ペア:

[(1, 19474422), (2, 9737211), (3, 6491474), (6, 3245737), (11, 1770402), (22, 885201), (23, 846714), (33, 590134), (46, 423357), (66, 295067), (69, 282238), (138, 141119), (253, 76974), (506, 38487), (759, 25658), (1518, 12829)]