19174794

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23327}}^1$

素因数の和:23469

約数の個数: 16

約数和(自身を含む): 38631168

約数和(自身を除く): 19456374

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 23327, 46654, 69981, 139962, 3195799, 6391598, 9587397, 19174794]

約数ペア:

[(1, 19174794), (2, 9587397), (3, 6391598), (6, 3195799), (137, 139962), (274, 69981), (411, 46654), (822, 23327)]