19051226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 29651400

約数和(自身を除く): 10600174

約数列:

[1, 2, 37, 74, 101, 202, 2549, 3737, 5098, 7474, 94313, 188626, 257449, 514898, 9525613, 19051226]

約数ペア:

[(1, 19051226), (2, 9525613), (37, 514898), (74, 257449), (101, 188626), (202, 94313), (2549, 7474), (3737, 5098)]