16931842

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 25918200

約数和(自身を除く): 8986358

約数列:

[1, 2, 101, 109, 202, 218, 769, 1538, 11009, 22018, 77669, 83821, 155338, 167642, 8465921, 16931842]

約数ペア:

[(1, 16931842), (2, 8465921), (101, 167642), (109, 155338), (202, 83821), (218, 77669), (769, 22018), (1538, 11009)]