191323274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{70913}}^1$

素因数の和:71005

約数の個数: 16

約数和(自身を含む): 306348480

約数和(自身を除く): 115025206

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 70913, 141826, 1347347, 2694694, 5034823, 10069646, 95661637, 191323274]

約数ペア:

[(1, 191323274), (2, 95661637), (19, 10069646), (38, 5034823), (71, 2694694), (142, 1347347), (1349, 141826), (2698, 70913)]