15271172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 31958976

約数和(自身を除く): 16687804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1031, 1058, 2062, 2116, 3703, 4124, 7217, 7406, 14434, 14812, 23713, 28868, 47426, 94852, 165991, 331982, 545399, 663964, 1090798, 2181596, 3817793, 7635586, 15271172]

約数ペア:

[(1, 15271172), (2, 7635586), (4, 3817793), (7, 2181596), (14, 1090798), (23, 663964), (28, 545399), (46, 331982), (92, 165991), (161, 94852), (322, 47426), (529, 28868), (644, 23713), (1031, 14812), (1058, 14434), (2062, 7406), (2116, 7217), (3703, 4124)]