22338224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 45912240

約数和(自身を除く): 23574016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 373, 394, 746, 788, 1492, 1576, 2984, 3152, 3743, 5968, 7087, 7486, 14174, 14972, 28348, 29944, 56696, 59888, 73481, 113392, 146962, 293924, 587848, 1175696, 1396139, 2792278, 5584556, 11169112, 22338224]

約数ペア:

[(1, 22338224), (2, 11169112), (4, 5584556), (8, 2792278), (16, 1396139), (19, 1175696), (38, 587848), (76, 293924), (152, 146962), (197, 113392), (304, 73481), (373, 59888), (394, 56696), (746, 29944), (788, 28348), (1492, 14972), (1576, 14174), (2984, 7486), (3152, 7087), (3743, 5968)]