16555154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 31176576

約数和(自身を除く): 14621422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 557, 1114, 1351, 2123, 2702, 3899, 4246, 6127, 7798, 12254, 14861, 29722, 42889, 85778, 107501, 215002, 752507, 1182511, 1505014, 2365022, 8277577, 16555154]

約数ペア:

[(1, 16555154), (2, 8277577), (7, 2365022), (11, 1505014), (14, 1182511), (22, 752507), (77, 215002), (154, 107501), (193, 85778), (386, 42889), (557, 29722), (1114, 14861), (1351, 12254), (2123, 7798), (2702, 6127), (3899, 4246)]