13421936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{76261}}^1$

素因数の和:76280

約数の個数: 20

約数和(自身を含む): 28369464

約数和(自身を除く): 14947528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 76261, 152522, 305044, 610088, 838871, 1220176, 1677742, 3355484, 6710968, 13421936]

約数ペア:

[(1, 13421936), (2, 6710968), (4, 3355484), (8, 1677742), (11, 1220176), (16, 838871), (22, 610088), (44, 305044), (88, 152522), (176, 76261)]