15691658128

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{4648003}}^1$

素因数の和:4648222

約数の個数: 20

約数和(自身を含む): 30546682288

約数和(自身を除く): 14855024160

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 4648003, 9296006, 18592012, 37184024, 74368048, 980728633, 1961457266, 3922914532, 7845829064, 15691658128]

約数ペア:

[(1, 15691658128), (2, 7845829064), (4, 3922914532), (8, 1961457266), (16, 980728633), (211, 74368048), (422, 37184024), (844, 18592012), (1688, 9296006), (3376, 4648003)]