19114718

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36901}}^1$

素因数の和:36947

約数の個数: 16

約数和(自身を含む): 33654624

約数和(自身を除く): 14539906

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 36901, 73802, 258307, 516614, 1365337, 2730674, 9557359, 19114718]

約数ペア:

[(1, 19114718), (2, 9557359), (7, 2730674), (14, 1365337), (37, 516614), (74, 258307), (259, 73802), (518, 36901)]