16998410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11918

約数の個数: 32

約数和(自身を含む): 35949312

約数和(自身を除く): 18950902

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11887, 23774, 59435, 118870, 130757, 154531, 261514, 309062, 653785, 772655, 1307570, 1545310, 1699841, 3399682, 8499205, 16998410]

約数ペア:

[(1, 16998410), (2, 8499205), (5, 3399682), (10, 1699841), (11, 1545310), (13, 1307570), (22, 772655), (26, 653785), (55, 309062), (65, 261514), (110, 154531), (130, 130757), (143, 118870), (286, 59435), (715, 23774), (1430, 11887)]