15721736798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1\times {\mathrm{1483}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 24357497472

約数和(自身を除く): 8635760674

約数列:

[1, 2, 43, 86, 131, 262, 941, 1483, 1882, 2966, 5633, 11266, 40463, 63769, 80926, 123271, 127538, 194273, 246542, 388546, 1395503, 2791006, 5300653, 8353739, 10601306, 16707478, 60006629, 120013258, 182810893, 365621786, 7860868399, 15721736798]

約数ペア:

[(1, 15721736798), (2, 7860868399), (43, 365621786), (86, 182810893), (131, 120013258), (262, 60006629), (941, 16707478), (1483, 10601306), (1882, 8353739), (2966, 5300653), (5633, 2791006), (11266, 1395503), (40463, 388546), (63769, 246542), (80926, 194273), (123271, 127538)]