201623665055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19471141}}^1$

素因数の和:19471274

約数の個数: 16

約数和(自身を含む): 257019074400

約数和(自身を除く): 55395409345

約数列:

[1, 5, 19, 95, 109, 545, 2071, 10355, 19471141, 97355705, 369951679, 1849758395, 2122354369, 10611771845, 40324733011, 201623665055]

約数ペア:

[(1, 201623665055), (5, 40324733011), (19, 10611771845), (95, 2122354369), (109, 1849758395), (545, 369951679), (2071, 97355705), (10355, 19471141)]