13091312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62939}}^1$

素因数の和:62960

約数の個数: 20

約数和(自身を含む): 27315960

約数和(自身を除く): 14224648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62939, 125878, 251756, 503512, 818207, 1007024, 1636414, 3272828, 6545656, 13091312]

約数ペア:

[(1, 13091312), (2, 6545656), (4, 3272828), (8, 1636414), (13, 1007024), (16, 818207), (26, 503512), (52, 251756), (104, 125878), (208, 62939)]