16131786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10627}}^1$

素因数の和:10666

約数の個数: 32

約数和(自身を含む): 36730368

約数和(自身を除く): 20598582

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 10627, 21254, 31881, 63762, 116897, 233794, 244421, 350691, 488842, 701382, 733263, 1466526, 2688631, 5377262, 8065893, 16131786]

約数ペア:

[(1, 16131786), (2, 8065893), (3, 5377262), (6, 2688631), (11, 1466526), (22, 733263), (23, 701382), (33, 488842), (46, 350691), (66, 244421), (69, 233794), (138, 116897), (253, 63762), (506, 31881), (759, 21254), (1518, 10627)]