3856528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18541}}^1$

素因数の和:18562

約数の個数: 20

約数和(自身を含む): 8047228

約数和(自身を除く): 4190700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18541, 37082, 74164, 148328, 241033, 296656, 482066, 964132, 1928264, 3856528]

約数ペア:

[(1, 3856528), (2, 1928264), (4, 964132), (8, 482066), (13, 296656), (16, 241033), (26, 148328), (52, 74164), (104, 37082), (208, 18541)]