19734156956

素因数分解:

$2^2\times {\mathrm{7459}}^1\times {\mathrm{661421}}^1$

素因数の和:668884

約数の個数: 12

約数和(自身を含む): 34539456840

約数和(自身を除く): 14805299884

約数列:

[1, 2, 4, 7459, 14918, 29836, 661421, 1322842, 2645684, 4933539239, 9867078478, 19734156956]

約数ペア:

[(1, 19734156956), (2, 9867078478), (4, 4933539239), (7459, 2645684), (14918, 1322842), (29836, 661421)]