15511757248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18643939}}^1$

素因数の和:18643964

約数の個数: 28

約数和(自身を含む): 33148925320

約数和(自身を除く): 17637168072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18643939, 37287878, 74575756, 149151512, 242371207, 298303024, 484742414, 596606048, 969484828, 1193212096, 1938969656, 3877939312, 7755878624, 15511757248]

約数ペア:

[(1, 15511757248), (2, 7755878624), (4, 3877939312), (8, 1938969656), (13, 1193212096), (16, 969484828), (26, 596606048), (32, 484742414), (52, 298303024), (64, 242371207), (104, 149151512), (208, 74575756), (416, 37287878), (832, 18643939)]