5215184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25094

約数の個数: 20

約数和(自身を含む): 10882116

約数和(自身を除く): 5666932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25073, 50146, 100292, 200584, 325949, 401168, 651898, 1303796, 2607592, 5215184]

約数ペア:

[(1, 5215184), (2, 2607592), (4, 1303796), (8, 651898), (13, 401168), (16, 325949), (26, 200584), (52, 100292), (104, 50146), (208, 25073)]