12816610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 23757552

約数和(自身を除く): 10940942

約数列:

[1, 2, 5, 10, 73, 97, 146, 181, 194, 362, 365, 485, 730, 905, 970, 1810, 7081, 13213, 14162, 17557, 26426, 35114, 35405, 66065, 70810, 87785, 132130, 175570, 1281661, 2563322, 6408305, 12816610]

約数ペア:

[(1, 12816610), (2, 6408305), (5, 2563322), (10, 1281661), (73, 175570), (97, 132130), (146, 87785), (181, 70810), (194, 66065), (362, 35405), (365, 35114), (485, 26426), (730, 17557), (905, 14162), (970, 13213), (1810, 7081)]