253155122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{12973}}^1$

素因数の和:13873

約数の個数: 16

約数和(自身を含む): 414752832

約数和(自身を除く): 161597710

約数列:

[1, 2, 11, 22, 887, 1774, 9757, 12973, 19514, 25946, 142703, 285406, 11507051, 23014102, 126577561, 253155122]

約数ペア:

[(1, 253155122), (2, 126577561), (11, 23014102), (22, 11507051), (887, 285406), (1774, 142703), (9757, 25946), (12973, 19514)]