19202286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 40290048

約数和(自身を除く): 21087762

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 401, 694, 802, 1041, 1203, 2082, 2406, 7981, 9223, 15962, 18446, 23943, 27669, 47886, 55338, 139147, 278294, 417441, 834882, 3200381, 6400762, 9601143, 19202286]

約数ペア:

[(1, 19202286), (2, 9601143), (3, 6400762), (6, 3200381), (23, 834882), (46, 417441), (69, 278294), (138, 139147), (347, 55338), (401, 47886), (694, 27669), (802, 23943), (1041, 18446), (1203, 15962), (2082, 9223), (2406, 7981)]