11764220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45247}}^1$

素因数の和:45269

約数の個数: 24

約数和(自身を含む): 26605824

約数和(自身を除く): 14841604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 45247, 90494, 180988, 226235, 452470, 588211, 904940, 1176422, 2352844, 2941055, 5882110, 11764220]

約数ペア:

[(1, 11764220), (2, 5882110), (4, 2941055), (5, 2352844), (10, 1176422), (13, 904940), (20, 588211), (26, 452470), (52, 226235), (65, 180988), (130, 90494), (260, 45247)]