13041530

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 23522184

約数和(自身を除く): 10480654

約数列:

[1, 2, 5, 10, 661, 1322, 1973, 3305, 3946, 6610, 9865, 19730, 1304153, 2608306, 6520765, 13041530]

約数ペア:

[(1, 13041530), (2, 6520765), (5, 2608306), (10, 1304153), (661, 19730), (1322, 9865), (1973, 6610), (3305, 3946)]