15308656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{86981}}^1$

素因数の和:87000

約数の個数: 20

約数和(自身を含む): 32357304

約数和(自身を除く): 17048648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 86981, 173962, 347924, 695848, 956791, 1391696, 1913582, 3827164, 7654328, 15308656]

約数ペア:

[(1, 15308656), (2, 7654328), (4, 3827164), (8, 1913582), (11, 1391696), (16, 956791), (22, 695848), (44, 347924), (88, 173962), (176, 86981)]