2195422.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 44690702

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 863, 1178, 1273, 1726, 2077, 2546, 4154, 16397, 26753, 32794, 39463, 53506, 57821, 78926, 115642, 508307, 1016614, 1098599, 1792451, 2197198, 3584902, 34056569, 68113138]

約数ペア:

[(1, 68113138), (2, 34056569), (19, 3584902), (31, 2197198), (38, 1792451), (62, 1098599), (67, 1016614), (134, 508307), (589, 115642), (863, 78926), (1178, 57821), (1273, 53506), (1726, 39463), (2077, 32794), (2546, 26753), (4154, 16397)]