19704162

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23971}}^1$

素因数の和:24113

約数の個数: 16

約数和(自身を含む): 39697632

約数和(自身を除く): 19993470

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 23971, 47942, 71913, 143826, 3284027, 6568054, 9852081, 19704162]

約数ペア:

[(1, 19704162), (2, 9852081), (3, 6568054), (6, 3284027), (137, 143826), (274, 71913), (411, 47942), (822, 23971)]