12887537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 14504448

約数和(自身を除く): 1616911

約数列:

[1, 13, 31, 113, 283, 403, 1469, 3503, 3679, 8773, 31979, 45539, 114049, 415727, 991349, 12887537]

約数ペア:

[(1, 12887537), (13, 991349), (31, 415727), (113, 114049), (283, 45539), (403, 31979), (1469, 8773), (3503, 3679)]