23130536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20249

約数の個数: 32

約数和(自身を含む): 50954400

約数和(自身を除く): 27823864

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20219, 40438, 80876, 161752, 222409, 262847, 444818, 525694, 889636, 1051388, 1779272, 2102776, 2891317, 5782634, 11565268, 23130536]

約数ペア:

[(1, 23130536), (2, 11565268), (4, 5782634), (8, 2891317), (11, 2102776), (13, 1779272), (22, 1051388), (26, 889636), (44, 525694), (52, 444818), (88, 262847), (104, 222409), (143, 161752), (286, 80876), (572, 40438), (1144, 20219)]