13901932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{28723}}^1$

素因数の和:28749

約数の個数: 18

約数和(自身を含む): 26742044

約数和(自身を除く): 12840112

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 28723, 57446, 114892, 315953, 631906, 1263812, 3475483, 6950966, 13901932]

約数ペア:

[(1, 13901932), (2, 6950966), (4, 3475483), (11, 1263812), (22, 631906), (44, 315953), (121, 114892), (242, 57446), (484, 28723)]