15691899286

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1\times {\mathrm{14879}}^1$

素因数の和:16020

約数の個数: 32

約数和(自身を含む): 27306823680

約数和(自身を除く): 11614924394

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1061, 2122, 7427, 14854, 14879, 29758, 75331, 104153, 150662, 208306, 527317, 1054634, 1056409, 2112818, 7394863, 14789726, 15786619, 31573238, 110506333, 221012666, 1120849949, 2241699898, 7845949643, 15691899286]

約数ペア:

[(1, 15691899286), (2, 7845949643), (7, 2241699898), (14, 1120849949), (71, 221012666), (142, 110506333), (497, 31573238), (994, 15786619), (1061, 14789726), (2122, 7394863), (7427, 2112818), (14854, 1056409), (14879, 1054634), (29758, 527317), (75331, 208306), (104153, 150662)]