22891048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 45820800

約数和(自身を除く): 22929752

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2063, 2774, 4126, 5548, 8252, 11096, 16504, 39197, 78394, 150599, 156788, 301198, 313576, 602396, 1204792, 2861381, 5722762, 11445524, 22891048]

約数ペア:

[(1, 22891048), (2, 11445524), (4, 5722762), (8, 2861381), (19, 1204792), (38, 602396), (73, 313576), (76, 301198), (146, 156788), (152, 150599), (292, 78394), (584, 39197), (1387, 16504), (2063, 11096), (2774, 8252), (4126, 5548)]