15202586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 28090368

約数和(自身を除く): 12887782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 1523, 3046, 4991, 9982, 10661, 21322, 35029, 47213, 70058, 94426, 245203, 330491, 490406, 660982, 1085899, 2171798, 7601293, 15202586]

約数ペア:

[(1, 15202586), (2, 7601293), (7, 2171798), (14, 1085899), (23, 660982), (31, 490406), (46, 330491), (62, 245203), (161, 94426), (217, 70058), (322, 47213), (434, 35029), (713, 21322), (1426, 10661), (1523, 9982), (3046, 4991)]