15232156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 27553680

約数和(自身を除く): 12321524

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 709, 1418, 2836, 5371, 10742, 21484, 29069, 58138, 92879, 116276, 185758, 371516, 3808039, 7616078, 15232156]

約数ペア:

[(1, 15232156), (2, 7616078), (4, 3808039), (41, 371516), (82, 185758), (131, 116276), (164, 92879), (262, 58138), (524, 29069), (709, 21484), (1418, 10742), (2836, 5371)]