13420030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103231}}^1$

素因数の和:103251

約数の個数: 16

約数和(自身を含む): 26014464

約数和(自身を除く): 12594434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 103231, 206462, 516155, 1032310, 1342003, 2684006, 6710015, 13420030]

約数ペア:

[(1, 13420030), (2, 6710015), (5, 2684006), (10, 1342003), (13, 1032310), (26, 516155), (65, 206462), (130, 103231)]