15857504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{38119}}^1$

素因数の和:38142

約数の個数: 24

約数和(自身を含む): 33621840

約数和(自身を除く): 17764336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 38119, 76238, 152476, 304952, 495547, 609904, 991094, 1219808, 1982188, 3964376, 7928752, 15857504]

約数ペア:

[(1, 15857504), (2, 7928752), (4, 3964376), (8, 1982188), (13, 1219808), (16, 991094), (26, 609904), (32, 495547), (52, 304952), (104, 152476), (208, 76238), (416, 38119)]