18996826798

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{467833}}^1$

素因数の和:468171

約数の個数: 16

約数和(自身を含む): 28968281280

約数和(自身を除く): 9971454482

約数列:

[1, 2, 79, 158, 257, 514, 20303, 40606, 467833, 935666, 36958807, 73917614, 120233081, 240466162, 9498413399, 18996826798]

約数ペア:

[(1, 18996826798), (2, 9498413399), (79, 240466162), (158, 120233081), (257, 73917614), (514, 36958807), (20303, 935666), (40606, 467833)]