19466366

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 31847040

約数和(自身を除く): 12380674

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 193, 386, 1073, 1363, 1739, 2146, 2726, 3478, 5597, 7141, 9071, 11194, 14282, 18142, 50431, 100862, 207089, 263059, 335627, 414178, 526118, 671254, 9733183, 19466366]

約数ペア:

[(1, 19466366), (2, 9733183), (29, 671254), (37, 526118), (47, 414178), (58, 335627), (74, 263059), (94, 207089), (193, 100862), (386, 50431), (1073, 18142), (1363, 14282), (1739, 11194), (2146, 9071), (2726, 7141), (3478, 5597)]