22263896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 22318504

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2063, 2698, 4126, 5396, 8252, 10792, 16504, 39197, 78394, 146473, 156788, 292946, 313576, 585892, 1171784, 2782987, 5565974, 11131948, 22263896]

約数ペア:

[(1, 22263896), (2, 11131948), (4, 5565974), (8, 2782987), (19, 1171784), (38, 585892), (71, 313576), (76, 292946), (142, 156788), (152, 146473), (284, 78394), (568, 39197), (1349, 16504), (2063, 10792), (2698, 8252), (4126, 5396)]