15526810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14955110

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 1439, 2158, 2878, 5395, 7195, 10790, 14390, 18707, 37414, 93535, 119437, 187070, 238874, 597185, 1194370, 1552681, 3105362, 7763405, 15526810]

約数ペア:

[(1, 15526810), (2, 7763405), (5, 3105362), (10, 1552681), (13, 1194370), (26, 597185), (65, 238874), (83, 187070), (130, 119437), (166, 93535), (415, 37414), (830, 18707), (1079, 14390), (1439, 10790), (2158, 7195), (2878, 5395)]