15199288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 31016160

約数和(自身を除く): 15816872

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1447, 2626, 2894, 5252, 5788, 10504, 11576, 18811, 37622, 75244, 146147, 150488, 292294, 584588, 1169176, 1899911, 3799822, 7599644, 15199288]

約数ペア:

[(1, 15199288), (2, 7599644), (4, 3799822), (8, 1899911), (13, 1169176), (26, 584588), (52, 292294), (101, 150488), (104, 146147), (202, 75244), (404, 37622), (808, 18811), (1313, 11576), (1447, 10504), (2626, 5788), (2894, 5252)]