22193996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8269}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 43070160

約数和(自身を除く): 20876164

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 8269, 16538, 33076, 90959, 181918, 363836, 504409, 1008818, 2017636, 5548499, 11096998, 22193996]

約数ペア:

[(1, 22193996), (2, 11096998), (4, 5548499), (11, 2017636), (22, 1008818), (44, 504409), (61, 363836), (122, 181918), (244, 90959), (671, 33076), (1342, 16538), (2684, 8269)]