12205072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2287

約数の個数: 40

約数和(自身を含む): 26641152

約数和(自身を除く): 14436080

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2237, 2728, 4474, 5456, 8948, 17896, 24607, 35792, 49214, 69347, 98428, 138694, 196856, 277388, 393712, 554776, 762817, 1109552, 1525634, 3051268, 6102536, 12205072]

約数ペア:

[(1, 12205072), (2, 6102536), (4, 3051268), (8, 1525634), (11, 1109552), (16, 762817), (22, 554776), (31, 393712), (44, 277388), (62, 196856), (88, 138694), (124, 98428), (176, 69347), (248, 49214), (341, 35792), (496, 24607), (682, 17896), (1364, 8948), (2237, 5456), (2728, 4474)]