10780016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{51827}}^1$

素因数の和:51848

約数の個数: 20

約数和(自身を含む): 22493352

約数和(自身を除く): 11713336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 51827, 103654, 207308, 414616, 673751, 829232, 1347502, 2695004, 5390008, 10780016]

約数ペア:

[(1, 10780016), (2, 5390008), (4, 2695004), (8, 1347502), (13, 829232), (16, 673751), (26, 414616), (52, 207308), (104, 103654), (208, 51827)]