15309751088

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8778527}}^1$

素因数の和:8778644

約数の個数: 20

約数和(自身を含む): 29934780480

約数和(自身を除く): 14625029392

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8778527, 17557054, 35114108, 70228216, 140456432, 956859443, 1913718886, 3827437772, 7654875544, 15309751088]

約数ペア:

[(1, 15309751088), (2, 7654875544), (4, 3827437772), (8, 1913718886), (16, 956859443), (109, 140456432), (218, 70228216), (436, 35114108), (872, 17557054), (1744, 8778527)]