15897272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 31350000

約数和(自身を除く): 15452728

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1249, 1591, 2498, 3182, 4996, 6364, 9992, 12728, 46213, 53707, 92426, 107414, 184852, 214828, 369704, 429656, 1987159, 3974318, 7948636, 15897272]

約数ペア:

[(1, 15897272), (2, 7948636), (4, 3974318), (8, 1987159), (37, 429656), (43, 369704), (74, 214828), (86, 184852), (148, 107414), (172, 92426), (296, 53707), (344, 46213), (1249, 12728), (1591, 9992), (2498, 6364), (3182, 4996)]