15209175086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2778439}}^1$

素因数の和:2778488

約数の個数: 32

約数和(自身を含む): 28806865920

約数和(自身を除く): 13597690834

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 2778439, 5556878, 19449073, 38898146, 47233463, 63904097, 94466926, 127808194, 330634241, 447328679, 661268482, 894657358, 1086369649, 2172739298, 7604587543, 15209175086]

約数ペア:

[(1, 15209175086), (2, 7604587543), (7, 2172739298), (14, 1086369649), (17, 894657358), (23, 661268482), (34, 447328679), (46, 330634241), (119, 127808194), (161, 94466926), (238, 63904097), (322, 47233463), (391, 38898146), (782, 19449073), (2737, 5556878), (5474, 2778439)]