15203311214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2694667}}^1$

素因数の和:2694720

約数の個数: 32

約数和(自身を含む): 28973070336

約数和(自身を除く): 13769759122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 2694667, 5389334, 18862669, 35030671, 37725338, 70061342, 83534677, 167069354, 245214697, 490429394, 584742739, 1085950801, 1169485478, 2171901602, 7601655607, 15203311214]

約数ペア:

[(1, 15203311214), (2, 7601655607), (7, 2171901602), (13, 1169485478), (14, 1085950801), (26, 584742739), (31, 490429394), (62, 245214697), (91, 167069354), (182, 83534677), (217, 70061342), (403, 37725338), (434, 35030671), (806, 18862669), (2821, 5389334), (5642, 2694667)]