22203970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 21704510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 5081, 10162, 25405, 50810, 96539, 116863, 193078, 233726, 482695, 584315, 965390, 1168630, 2220397, 4440794, 11101985, 22203970]

約数ペア:

[(1, 22203970), (2, 11101985), (5, 4440794), (10, 2220397), (19, 1168630), (23, 965390), (38, 584315), (46, 482695), (95, 233726), (115, 193078), (190, 116863), (230, 96539), (437, 50810), (874, 25405), (2185, 10162), (4370, 5081)]