19333758

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 40290336

約数和(自身を除く): 20956578

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 1193, 2386, 2701, 3579, 5402, 7158, 8103, 16206, 44141, 87089, 88282, 132423, 174178, 261267, 264846, 522534, 3222293, 6444586, 9666879, 19333758]

約数ペア:

[(1, 19333758), (2, 9666879), (3, 6444586), (6, 3222293), (37, 522534), (73, 264846), (74, 261267), (111, 174178), (146, 132423), (219, 88282), (222, 87089), (438, 44141), (1193, 16206), (2386, 8103), (2701, 7158), (3579, 5402)]