16996931270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8132503}}^1$

素因数の和:8132540

約数の個数: 32

約数和(自身を含む): 35132417280

約数和(自身を除く): 18135486010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8132503, 16265006, 40662515, 81325030, 89457533, 154517557, 178915066, 309035114, 447287665, 772587785, 894575330, 1545175570, 1699693127, 3399386254, 8498465635, 16996931270]

約数ペア:

[(1, 16996931270), (2, 8498465635), (5, 3399386254), (10, 1699693127), (11, 1545175570), (19, 894575330), (22, 772587785), (38, 447287665), (55, 309035114), (95, 178915066), (110, 154517557), (190, 89457533), (209, 81325030), (418, 40662515), (1045, 16265006), (2090, 8132503)]