12660783

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 17846400

約数和(自身を除く): 5185617

約数列:

[1, 3, 19, 57, 389, 571, 1167, 1713, 7391, 10849, 22173, 32547, 222119, 666357, 4220261, 12660783]

約数ペア:

[(1, 12660783), (3, 4220261), (19, 666357), (57, 222119), (389, 32547), (571, 22173), (1167, 10849), (1713, 7391)]