16862090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 34957440

約数和(自身を除く): 18095350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1733, 1946, 3466, 4865, 8665, 9730, 12131, 17330, 24262, 60655, 121310, 240887, 481774, 1204435, 1686209, 2408870, 3372418, 8431045, 16862090]

約数ペア:

[(1, 16862090), (2, 8431045), (5, 3372418), (7, 2408870), (10, 1686209), (14, 1204435), (35, 481774), (70, 240887), (139, 121310), (278, 60655), (695, 24262), (973, 17330), (1390, 12131), (1733, 9730), (1946, 8665), (3466, 4865)]