15976129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 2409791

約数列:

[1, 13, 29, 31, 377, 403, 899, 1367, 11687, 17771, 39643, 42377, 515359, 550901, 1228933, 15976129]

約数ペア:

[(1, 15976129), (13, 1228933), (29, 550901), (31, 515359), (377, 42377), (403, 39643), (899, 17771), (1367, 11687)]