22316944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5647}}^1$

素因数の和:5687

約数の個数: 40

約数和(自身を含む): 49024640

約数和(自身を除く): 26707696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5647, 11294, 22588, 45176, 73411, 90352, 107293, 146822, 214586, 293644, 429172, 587288, 858344, 1174576, 1394809, 1716688, 2789618, 5579236, 11158472, 22316944]

約数ペア:

[(1, 22316944), (2, 11158472), (4, 5579236), (8, 2789618), (13, 1716688), (16, 1394809), (19, 1174576), (26, 858344), (38, 587288), (52, 429172), (76, 293644), (104, 214586), (152, 146822), (208, 107293), (247, 90352), (304, 73411), (494, 45176), (988, 22588), (1976, 11294), (3952, 5647)]