12754268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 23372160

約数和(自身を除く): 10617892

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1409, 2263, 2818, 4526, 5636, 9052, 43679, 87358, 102857, 174716, 205714, 411428, 3188567, 6377134, 12754268]

約数ペア:

[(1, 12754268), (2, 6377134), (4, 3188567), (31, 411428), (62, 205714), (73, 174716), (124, 102857), (146, 87358), (292, 43679), (1409, 9052), (2263, 5636), (2818, 4526)]