2190681722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{124513}}^1$

素因数の和:124997

約数の個数: 16

約数和(自身を含む): 3466469760

約数和(自身を除く): 1275788038

約数列:

[1, 2, 19, 38, 463, 926, 8797, 17594, 124513, 249026, 2365747, 4731494, 57649519, 115299038, 1095340861, 2190681722]

約数ペア:

[(1, 2190681722), (2, 1095340861), (19, 115299038), (38, 57649519), (463, 4731494), (926, 2365747), (8797, 249026), (17594, 124513)]