15265852

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 31543344

約数和(自身を除く): 16277492

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1097, 1988, 2194, 3479, 4388, 6958, 7679, 13916, 15358, 30716, 53753, 77887, 107506, 155774, 215012, 311548, 545209, 1090418, 2180836, 3816463, 7632926, 15265852]

約数ペア:

[(1, 15265852), (2, 7632926), (4, 3816463), (7, 2180836), (14, 1090418), (28, 545209), (49, 311548), (71, 215012), (98, 155774), (142, 107506), (196, 77887), (284, 53753), (497, 30716), (994, 15358), (1097, 13916), (1988, 7679), (2194, 6958), (3479, 4388)]